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3d Pythagoras and Trigonometry

3d Pythagoras and Trigonometry

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Question 11

A decorative monument is built in the shape of a pyramid with a square base ABCDABCDABCD.

AB=6 mAB = 6 \text{ m}AB=6 m

The apex E E\,E is 15 m vertically above the base.

Diagram of a square-based pyramid EABCD.

Calculate the size of angle EACEACEAC. Give your answer correct to 1 decimal place.

[4]
Markscheme

3d Pythagoras and Trigonometry Questions

  1. GCSE
  2. /Maths
  3. /3d Pythagoras and Trigonometry

22 exam-style questions on Edexcel GCSE Maths 3d Pythagoras and Trigonometry. Each one has a worked solution and a mark scheme showing where the marks go.

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