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3d Pythagoras and Trigonometry

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Question 3
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The diagram shows a cuboid ABCDEFGHABCDEFGHABCDEFGH.

AB=4 cmAB = 4 \text{ cm}AB=4 cm

AE=3 cmAE = 3 \text{ cm}AE=3 cm

AG=10 cmAG = 10 \text{ cm}AG=10 cm

A 3D line drawing of a cuboid ABCDEFGH.

Calculate the length of ADADAD.

Give your answer correct to 3 significant figures.

[4]

3d Pythagoras and Trigonometry Questions

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

Practise Eduqas GCSE Maths 3d Pythagoras and Trigonometry with exam-style questions for Foundation and Higher tier. 24 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank

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Finding the Area of Any Triangle
The Sine Rule
The Cosine Rule
Congruent Triangles
3d Pythagoras and Trigonometry
Histograms
Conditional Probability