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Straight Line Graphs

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Question 10

Points A(−2,5)A(-2, 5)A(−2,5), B(0,1)B(0, 1)B(0,1), C(4,3)C(4, 3)C(4,3) and D(2,7)D(2, 7)D(2,7) are the vertices of a quadrilateral ABCDABCDABCD. A coordinate-axis diagram showing quadrilateral ABCD with vertices A(-2, 5), B(0, 1), C(4, 3) and D(2, 7).

a.

Prove that ABCD ABCD\,ABCD is a rectangle.

[4]
b.

Find the area of ABCDABCDABCD.

[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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