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Angles

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Question 6

ABC ABC\,ABC is a straight line.

Triangle ABD sits above the straight line ABC, with 72° labelled at D and the exterior angle 126° labelled at B.

Show that ABD ABD\,ABD is an isosceles triangle

[4]
Markscheme

Angles Questions

  1. GCSE
  2. /Maths
  3. /Angles

106 exam-style questions on Edexcel GCSE Maths Angles. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank