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3d Pythagoras and Trigonometry

3d Pythagoras and Trigonometry

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Question 3
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A crystal paperweight is in the shape of a square-based pyramid PABCDPABCDPABCD. The base ABCD ABCD\,ABCD is a square.

AB=10 cmAB = 10 \text{ cm}AB=10 cm

Angle PAC=55∘PAC = 55^\circPAC=55∘

Diagram of a square-based pyramid PABCD.

Calculate the volume of the paperweight.

[5]
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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