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Edexcel IGCSE Math A 4.10.B faces edges and vertices

Practise edges-and-vertices questions by counting the required feature on the solid diagram and using the correct 3D term.

Syllabus
First assessment 2018
Course
Math A 4MA1
Level
Foundation

Exam points

  • Count the number of edges on a shown 3D shape or solid prism accurately.
  • Use face, edge and vertex vocabulary correctly when describing a solid.

4.10.B Faces, edges and vertices question 1

[Maximum number: 4]

Question (a)

(a)

How many faces does this shape have?

[ 1 ]

Question (b)

(b)

How many vertices does this shape have?

Here is a different 3-D shape.

Figure for Question (b) — Edexcel IGCSE Math A Foundation

Marie makes a model of the shape.
She uses a length of wire to make each edge of the model.
Each edge of the model is 5 cm long.
Marie has 70 cm of wire.

[ 1 ]

Question (c)

(c)

What length of wire does she have left after making the model?
m

[ 2 ]
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