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Straight Line Graphs

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Question 143

Points A(−1,5)A(-1, 5)A(−1,5), B(1,1)B(1, 1)B(1,1), C(5,8)C(5, 8)C(5,8) and D(7,4)D(7, 4)D(7,4) are the vertices of a quadrilateral ABDCABDCABDC. [Figure 1]

a.

Prove that ABDC ABDC\,ABDC is a rectangle.

[4]
b.

Find the area of ABDCABDCABDC.

[2]
Markscheme

Straight Line Graphs Questions

  1. A Level
  2. /Maths
  3. /Straight Line Graphs

260 exam-style questions on Edexcel A Level Maths Straight Line Graphs, covering 5.1 y = mx + c, 5.2 Equations of Straight Lines, 5.3 Parallel and Perpendicular Lines, 5.4 Length and Area, and 5.5 Modelling with Straight Lines. Each one has a worked solution and a mark scheme showing where the marks go.

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