0580/12 May/Jun 2023, Question 10: Nets of 3D Shapes
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 3 marks
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The question, in short
On a 1 cm² grid, complete the net of a right-angled triangular prism with triangular sides 3 cm, 4 cm, 5 cm and length 6 cm, given one face already drawn.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 1The drawn 6 × 3 rectangle is one face; the other faces are a 6 × 4 rectangle, a 6 × 5 rectangle and two 3-4-5 right-angled triangles
- 2Draw the 6 cm × 4 cm rectangle and the 6 cm × 5 cm rectangle joined along the 6 cm edges, in a strip with the 6 × 3 rectangle
- 3Draw a right-angled triangle with sides 3 cm, 4 cm and 5 cm at each end of the strip, on opposite sides of a rectangle, so the triangle edges match the rectangle edges
AnswerFully correct net
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Also searched as: 0580/12/M/J/23 · 0580_s23_qp_12 · 0580 s23 12 · question 10.
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