# Topic Questions: 7.7 The scalar product. Its use for calculating the angle between two lines. — WMA14 Vectors > 27 WMA14 Vectors topic questions (107 marks) on 7.7 The scalar product. Its use for calculating… — 21 papers, 2020–2026. Open the exact question in the… - Canonical HTML: https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-7-the-scalar-product-its-use-for-calculating-the-angle-between-two-lines/ - Markdown mirror: https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-7-the-scalar-product-its-use-for-calculating-the-angle-between-two-lines/index.md --- Edexcel IAL · Mathematics · WMA14 · Vectors 27 WMA14 Vectors topic questions are tagged to this syllabus point across 21 papers (2020–2026). Only the parts whose knowledge graph matches this syllabus statement are counted, and the table shows which parts of each question are involved. - 27 topic questions - 21 papers - 107 tagged marks - 36.0% of topic questions - 45.0% of topic marks - 2020–2026 - Syllabus 2018–current - [All WMA14 Vectors topic questions](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/) - [All paper codes](https://www.examsci.com/topics/) Core finding **This Vectors syllabus point appears in 21 WMA14 papers across 2020–2026, contributing 27 topic questions and 107 marks.** The most recent appearance is WMA14/01 January 2026. That equals 36.0% of the 75 topic questions and 45.0% of the 238 marks tagged to Vectors. Only parts tagged to this subtopic are counted, so a four-part question can contribute one item and one part's marks. The table lists every matching question, its tagged parts and marks, with a link back to the paper page. Sessions are newest first, so the statement can be traced back through the full paper history. ## Topic questions by session Newest sessions first. Parts and marks count only the parts tagged to this subtopic; “x of y parts” shows how much of the question is tagged elsewhere. Select the paper cell to open the matching question on the paper page, or use **Go to Practice Hub** to answer that exact question in the Interactive Practice Hub. | Paper | Question | Type | Parts | Marks | Difficulty | Practice | | --- | --- | --- | --- | --- | --- | --- | | [**WMA14/01** January 2026 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2026-january-wma14-01/#q-6) | **Q6** Vectors in 3D - Edexcel IAL Pure Mathematics P4 January 2026 Q6 | FRQ | 1 of 3 parts ((a)) | 4 of 10 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=01814720-f628-4363-824d-04d86862c595&question_id=c214387a-5cc5-434a-b627-79215419b925&source_detail=WMA14%2F01+January+2026) | | [**WMA14/02** January 2026 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2026-january-wma14-02/#q-5) | **Q5** Vector Equations of Lines - Edexcel IAL P4 Jan 2026 Q5 | FRQ | 1 part | 6 | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=1ef341d9-dc66-49d2-811c-2d41715c9b3e&question_id=88519d53-36fd-4e5e-be3c-d768b88246f8&source_detail=WMA14%2F02+January+2026) | | [**WMA14/02** January 2026 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2026-january-wma14-02/#q-9) | **Q9** Vectors and Parallelograms - Edexcel IAL P4 Jan 2026 Q9 | FRQ | 1 of 4 parts ((b)) | 4 of 11 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=1ef341d9-dc66-49d2-811c-2d41715c9b3e&question_id=187aacbb-b568-4c3c-8943-269886d3dec2&source_detail=WMA14%2F02+January+2026) | | [**WMA14/01** October 2025 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2025-october-wma14-01/#q-7) | **Q7** Vectors: Parallelogram Geometry - Edexcel IAL P4 Oct 2025 Q7 | FRQ | 2 parts ((a), (b)) | 6 | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=3b3d8beb-4c9b-4fe1-a154-b99774358182&question_id=4aa692ef-c546-42d5-a376-f9ca84220010&source_detail=WMA14%2F01+October+2025) | | [**WMA14/02** October 2025 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2025-october-wma14-02/#q-9) | **Q9** Edexcel IAL Pure Mathematics P4 October 2025 Q9 | FRQ | 1 of 5 parts ((c)) | 3 of 14 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=2ed47daa-4b41-4255-a270-bda15ecc9626&question_id=96d40816-fdb2-4c9c-aaca-6e670e4a0878&source_detail=WMA14%2F02+October+2025) | | [**WMA14/01** June 2025 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2025-june-wma14-01/#q-6) | **Q6** Vectors and Geometry - Edexcel IAL P4 2025 Jun Q6 | FRQ | 1 of 2 parts ((b)) | 6 of 8 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=e5f08dce-a8ed-4763-a6e9-460eaffaacb2&question_id=6022e4a4-a715-48a4-9801-68efe9b5eb23&source_detail=WMA14%2F01+June+2025) | | [**WMA14/02** June 2025 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2025-june-wma14-02/#q-8) | **Q8** Vectors - Edexcel IAL Pure Mathematics P4 June 2025 Q8 | FRQ | 1 of 4 parts ((b)) | 4 of 11 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=992b70cd-b32e-4429-9eb8-645b6a329575&question_id=a2e55235-259c-44fd-80bb-ccacc578f0f7&source_detail=WMA14%2F02+June+2025) | | [**WMA14/01** January 2025 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2025-january-wma14-01/#q-8) | **Q8** 3D Vectors and Lines - Edexcel IAL P4 Jan 2025 Q8 | FRQ | 1 of 4 parts ((c)) | 4 of 12 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=9827509f-6f1b-4a4a-9ed7-f23750890864&question_id=58bb3a09-3318-4e1d-af45-fd0ddaa57f3c&source_detail=WMA14%2F01+January+2025) | | [**WMA14/01** October 2024 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2024-october-wma14-01/#q-8) | **Q8** Vectors - Edexcel IAL Pure Mathematics P4 October 2024 Q8 | FRQ | 2 of 4 parts ((c), (d)) | 5 of 10 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=818ed8d6-ed50-4051-8806-235d26280bb8&question_id=06b35275-9030-4bbc-a88c-7a4d9343477a&source_detail=WMA14%2F01+October+2024) | | [**WMA14/01** June 2024 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2024-june-wma14-01/#q-2) | **Q2** Vectors - Edexcel IAL P4 June 2024 Q2 | FRQ | 1 of 2 parts ((b)) | 4 of 6 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=9ed669a1-01ca-4b8f-a59a-438445287cc2&question_id=0c4e6f48-49dd-4a15-a850-d363cf3ed5eb&source_detail=WMA14%2F01+June+2024) | | [**WMA14/01** June 2024 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2024-june-wma14-01/#q-6) | **Q6** Vectors and Geometry - Edexcel IAL P4 June 2024 Q6 | FRQ | 1 of 4 parts ((c)) | 4 of 10 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=9ed669a1-01ca-4b8f-a59a-438445287cc2&question_id=c69e251c-e57d-43f0-a4a9-3fb65cd4e908&source_detail=WMA14%2F01+June+2024) | | [**WMA14/01** January 2024 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2024-january-wma14-01/#q-6) | **Q6** Vectors: Intersecting Lines and Perpendicular Points - Edexcel IAL P4 Jan 2024 Q6 | FRQ | 2 of 4 parts ((c), (d)) | 8 of 14 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=fcc8c564-c186-42fa-9b05-14ed7b38504c&question_id=a19f1a3b-5d38-44e8-8c62-bd3de587be58&source_detail=WMA14%2F01+January+2024) | | [**WMA14/01** October 2023 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2023-october-wma14-01/#q-6) | **Q6** Vectors in 3D - Edexcel IAL Pure Mathematics P4 October 2023 Q6 | FRQ | 2 of 4 parts ((b), (c)) | 6 of 10 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=594af3aa-0f62-4fe0-9862-aa94eeac669d&question_id=2504bf40-d5d5-4401-b1d4-b4f5af9a98bc&source_detail=WMA14%2F01+October+2023) | | [**WMA14/01** June 2023 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2023-june-wma14-01/#q-4) | **Q4** Vectors in 3D - Edexcel IAL Pure Mathematics P4 June 2023 Q4 | FRQ | 1 of 4 parts ((b)) | 4 of 10 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=5cfdb080-aee3-4f93-a2ac-18ace84abb4c&question_id=6fb38863-8ae0-4491-9fa4-b59af88d28f8&source_detail=WMA14%2F01+June+2023) | | [**WMA14/01** January 2023 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2023-january-wma14-01/#q-6) | **Q6** 3D Vectors and Perpendicular Lines - Edexcel IAL P4 Jan 2023 Q6 | FRQ | 1 of 3 parts ((b)) | 5 of 8 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=8667aebf-7383-4d7a-95f6-44d90e1679f7&question_id=f3318c49-6037-4ed2-a095-1a9af2f5c88b&source_detail=WMA14%2F01+January+2023) | | [**WMA14/01** October 2022 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2022-october-wma14-01/#q-3) | **Q3** Edexcel IAL Pure Mathematics P4 October 2022 - Q3 | FRQ | 1 of 2 parts ((b)) | 3 of 5 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=271df557-f5bc-44c2-bea4-2f5bb33748ee&question_id=84af28d4-aeee-493c-9c67-f1ceaeaf6d93&source_detail=WMA14%2F01+October+2022) | | [**WMA14/01** June 2022 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2022-june-wma14-01/#q-6) | **Q6** Vectors in 3D - Edexcel IAL Pure Mathematics P4 June 2022 Q6 | FRQ | 1 of 3 parts ((b)) | 3 of 9 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=b3c66ada-05c9-4469-80e5-08814dea519b&question_id=2b965078-d8ae-4101-9b8c-f5bd82583075&source_detail=WMA14%2F01+June+2022) | | [**WMA14/01** January 2022 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2022-january-wma14-01/#q-8) | **Q8** Vector Equations of Lines and Angles - Edexcel Jan 2022 WMA14 Q8 | FRQ | 1 of 3 parts ((c)) | 5 of 11 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=11139112-1bb3-44c2-a379-aa10db02c03c&question_id=e6761829-99cb-4890-ba35-6950fc170eef&source_detail=WMA14%2F01+January+2022) | | [**WMA14/02** January 2022 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2022-january-wma14-02/#q-5) | **Q5** Vectors - Edexcel IAL P4 Jan 2022 Q5 | FRQ | 1 of 3 parts ((b)) | 3 of 13 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=4bcb8c35-64c0-46bc-8364-24f3dc996da9&question_id=cecd3ada-2bd9-4182-a9c1-75dcff848c79&source_detail=WMA14%2F02+January+2022) | | [**WMA14/01** October 2021 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2021-october-wma14-01/#q-7) | **Q7** Vectors and 3D Lines - Edexcel IAL P4 Oct 2021 Q7 | FRQ | 1 of 2 parts ((a)) | 7 of 9 on the paper | Hard | [Go to Practice Hub](https://www.examsci.com/practice?set_id=ba3c9e37-034d-45b4-88bd-2842c5af7ff2&question_id=61850245-1681-48e5-8d86-e4358a57a89f&source_detail=WMA14%2F01+October+2021) | | [**WMA14/01** June 2021 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2021-june-wma14-01/#q-7) | **Q7** Vectors - Edexcel IAL Pure Mathematics P4 June 2021 Q7 | FRQ | 1 of 3 parts ((b)) | 5 of 10 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=bb0e5d74-7729-4d77-87a2-c3625132f41a&question_id=2942e469-2ead-45ad-b3d1-5d9dc0a69177&source_detail=WMA14%2F01+June+2021) | | [**WMA14/01** January 2021 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2021-january-wma14-01/#q-2) | **Q2** Vectors and Angle Calculations - Edexcel IAL P4 Jan 2021 Q2 | FRQ | 1 of 2 parts ((a)) | 3 of 5 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=98deed38-1ae0-4202-9bd1-7d806c5f6b9e&question_id=c9a71c5f-9824-4743-8eae-232ad17025a9&source_detail=WMA14%2F01+January+2021) | | [**WMA14/01** October 2020 · Edexcel IAL](https://www.examsci.com/past-papers/edexcel-ial/mathematics/pure-mathematics-4-wma14/2020-october-wma14-01/#q-8) | **Q8** Vector Equations of Lines and Perpendicularity - Edexcel IAL Pure Mathematics P4 October 2020 Q8 | FRQ | 1 of 2 parts ((b)) | 5 of 10 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=5448e252-ff97-44fd-b64d-cd9dd142915c&question_id=0714eed4-8ad9-4e19-b44e-b59c24d226db&source_detail=WMA14%2F01+October+2020) | ## Related topic questions in Vectors - [7.1 Vectors in two and three dimensions.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-1-vectors-in-two-and-three-dimensions/) — 10 question items · 7 papers — 24 marks · 2021–2026 - [7.2 Magnitude of a vector.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-2-magnitude-of-a-vector/) — 20 question items · 15 papers — 64 marks · 2021–2026 - [7.3 Algebraic operations of vector addition and multiplication by scalars, and their geometrical interpretations.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-3-algebraic-operations-of-vector-addition-and-multiplication-by-scalars-and-their/) — 6 question items · 5 papers — 16 marks · 2021–2026 - [7.4 Position vectors.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-4-position-vectors/) — 21 question items · 15 papers — 57 marks · 2020–2026 - [7.5 The distance between two points.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-5-the-distance-between-two-points/) — 7 question items · 7 papers — 30 marks · 2021–2025 - [7.6 Vector equations of lines.](https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-6-vector-equations-of-lines/) — 38 question items · 21 papers — 131 marks · 2020–2026 ## Topic question rules and edge cases **How many topic questions cover this syllabus point?** 23 question stems cover this subtopic across 21 papers, but only 27 tagged parts and 107 marks belong to it. Other parts of the same questions are assessed under different statements and are excluded from this page. **Which papers include this subtopic?** The table lists every matching session from 2020–2026. Each row links to the question anchor on the paper page, where the full paper context and practice entry point are available. **Why can one question appear under several subtopics?** The parts of one question can assess different syllabus statements. Each part is counted under its own subtopics, so the same question stem can appear on several subtopic pages while each page lists only the parts and marks tagged to that statement. **Can I practise these questions with AI marking?** Yes. Open a paper from the table and use the Interactive Practice Hub entry point. The page itself is static HTML so search engines and retrieval agents can read the full question list without executing JavaScript. --- Full page with native tables, bar charts and Practice Hub links: https://www.examsci.com/topics/edexcel-ial/mathematics/pure-mathematics-4-wma14/vectors/7-7-the-scalar-product-its-use-for-calculating-the-angle-between-two-lines/