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3d Pythagoras and Trigonometry

Card 1 of 20

What is the first step in solving a complex 3D Pythagoras or trigonometry problem?

A

Calculate the total surface area of every face making up the 3D solid.

B

Identify or draw a useful 3D right-angled triangle around the outside of the 3D solid.

C

Calculate the volume of the solid using all the measurements provided in the question.

D

Identify or draw a useful 2D right-angled triangle hidden inside the 3D solid.

Card 1 of 20

3d Pythagoras and Trigonometry Flashcards

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

20 flashcards on WJEC GCSE Maths 3d Pythagoras and Trigonometry: the key formulae, methods and definitions you need to recall for Unit 1, Unit 2 and Unit 3.