Home   >  Maths quizzes   >  Grade 1 Quizzes   >  3D shapes

3D shapes Quiz

Grade 1 • 1R • 10 Questions (23 Marks)

Score: 0 / 10
3D shapes — Notes & Worked Examples Show / Hide

Explanation:

On any 3D polyhedron, Faces (F) are the flat 2D surfaces, Edges (E) are the lines where two faces meet, and Vertices (V) are the corner points where edges meet. You can check your count using Euler’s formula: F + V − E = 2.

A prism has the same cross-section all the way through its length (e.g. cuboid, triangular prism, cylinder), whereas a pyramid has a polygon base with triangular faces meeting at a single apex point at the top.

Example 1: Write down the faces, edges, and vertices of a triangular prism.

Faces = 5 Edges = 9 Vertices = 6
• Faces: 2 triangles + 3 rectangles = 5
• Edges: 3 + 3 + 3 = 9;  Vertices: 3 + 3 = 6

Example 2: Write down the faces, edges, and vertices of a square-based pyramid.

Faces = 5 Edges = 8 Vertices = 5
• Faces: 1 square base + 4 triangles = 5
• Edges: 4 + 4 = 8;  Vertices: 4 + 1 apex = 5
Question 1 AQA Nov 2021 1H Q3
[1 mark]
Circle the solid that has 7 vertices.
hexagonal prism hexagon-based pyramid pentagonal prism pentagon-based pyramid
Worked Solution & Answer
A hexagon-based pyramid has 6 vertices on the base and 1 apex, giving 6 + 1 = 7 vertices. B1
Answer: hexagon-based pyramid
Question 2 AQA Jun 2025 1F Q21
[2 marks]
Here is a cuboid.
Dimensions: 5 cm by 3 cm by 2 cm.
Complete the drawing of the net on the centimetre grid.
Worked Solution & Answer
A net of a 5×3×2 cuboid requires two 5×3 faces, two 5×2 faces, and two 3×2 faces M1
Complete the remaining three faces attached along matching edges. A1
Answer: Complete 6-face net drawn accurately on the grid
Question 3 Specimen Set 2 1F Q4
[2 marks]
Here is a square-based pyramid.
(a) How many faces does the pyramid have? [1 mark]
(b) How many edges does the pyramid have? [1 mark]
Worked Solution & Answer
(a)
1 square base + 4 triangular faces = 5 faces B1
Answer (a): 5
(b)
4 base edges + 4 slant edges = 8 edges B1
Answer (b): 8
Question 4
[2 marks]
Here is a 3-D shape.
(a) Write down the name of this 3-D shape. [1 mark]
(b) Write down the number of edges of this 3-D shape. [1 mark]
Worked Solution & Answer
(a)
Cuboid
Answer (a): Cuboid
(b)
A cuboid has 6 faces, 12 edges and 8 vertices B1
Answer (b): 12
Question 5 Eduqas Nov 2019 2F Q3
[2 marks]
(a) The diagram shows a 2D shape made from squares.
This shape is folded along each dotted line to make a 3D shape.
Write down the name of this 3D shape.
(b) Which of the 3D shapes drawn has 5 faces, 9 edges and 6 vertices? Tick one box
[ ] A [ ] B [ ] C [ ] D [ ] E.
(a) The diagram shows a 2D shape made from squares.
This shape is folded along each dotted line to make a 3D shape.
[1 mark]
Write down the name of this 3D shape.
(b) Which of the 3D shapes drawn has 5 faces, 9 edges and 6 vertices? Tick one box
[ ] A [ ] B [ ] C [ ] D [ ] E.
[1 mark]
ABCDE
Worked Solution & Answer
(a)
The net consists of 6 congruent squares arranged to fold into a cube. B1
Answer (a): Cube (or cuboid)
(b)
A (square-based pyramid): 5 faces, 8 edges, 5 vertices
B (triangular prism): 5 faces (2 triangles + 3 rectangles), 9 edges, 6 vertices
C (cuboid): 6 faces, 12 edges, 8 vertices
D (tetrahedron): 4 faces, 6 edges, 4 vertices
E (cone): 2 faces, 1 edge, 1 vertex. B1
Answer (b): B (triangular prism)
Question 6
[2 marks]
The diagram shows a solid triangular prism.
(a) Write down the number of faces of the prism. [1 mark]
(b) Write down the number of edges of the prism. [1 mark]
Worked Solution & Answer
(a)
5
Answer (a): 5
(b)
Triangular prism has 5 faces and 9 edges B1
Answer (b): 9
Question 7 IGCSE Jun 2018 2FR Q7
[3 marks]
The diagram shows a 3-D shape.
(a) Write down the mathematical name of the shape. [1 mark]
(b) How many faces has the shape? [1 mark]
(c) How many edges has the shape? [1 mark]
Worked Solution & Answer
(a)
Pentagonal prism
Answer (a): Pentagonal prism
(b)
2 + 5 = 7 faces B1
Answer (b): 7
(c)
3 × 5 = 15 edges B1
Answer (c): 15
Question 8 AQA Jun 2024 3F Q6
[3 marks]
Here are three solids: Cube, Square-based pyramid, Cone.
CubeSquare-basedpyramidCone
(a) How many faces does the cube have? [1 mark]
Answer
(b) How many edges does the square-based pyramid have? [1 mark]
Answer
(c) How many vertices does the cone have? [1 mark]
Answer
Worked Solution & Answer
(a)
A cube has 6 faces. B1
Answer (a): Answer 6
(b)
A square-based pyramid has 4 base edges + 4 slant edges = 8 edges. B1
Answer (b): Answer 8
(c)
A cone has 1 vertex (apex). B1
Answer (c): Answer 1
Question 9 IGCSE Jun 2022 2FR Q4
[3 marks]
Here are two sides of a parallelogram.
(a) On the grid above, complete the parallelogram. [1 mark]
(b) What is the mathematical name of this 3-D shape? [1 mark]
(c) How many faces has this shape? [1 mark]
Worked Solution & Answer
(a)
Opposite sides parallel and equal length B1
Answer (a): Parallelogram completed on grid
(b)
Square-based pyramid B1
Answer (b): Pyramid (or square-based pyramid)
(c)
1 base + 4 triangular faces = 5 faces B1
Answer (c): 5
Question 10 IGCSE Jan 2020 2F Q6
[3 marks]
4 cm2 cm1 cmABCDEF
(a) Name the 3-D shape (4 cm by 2 cm by 1 cm) (1) (b) Measure length of AB (1) (c) Which two of shapes A–F are congruent? (1)
(a) Write down the mathematical name of this 3-D shape. [1 mark]
(b) Measure the length of AB. [1 mark]
cm
(c) Write down the letters of these two shapes. [1 mark]
Worked Solution & Answer
(a)
cuboid
Answer (a): cuboid
(b)
6.5 cm B1
Answer (b): 6.5 cm
(c)
A and F are congruent rhombuses B1
Answer (c): A and F
Score: 0 / 10 (0 / 23 marks)
3D shapes Worksheets Next: Calculation problems →