Year 10 Area and Perimeter Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the Year 10 area & perimeter worksheet.
Success TutoringWorksheetsAnswer sheetYear 10 · Mathematics · Area & PerimeterYear 10 Area and Perimeter Worksheet — Level 1 — Answers
Write the formula, substitute, then calculate. Include units.
1.A rectangle is 6 m long and 11 m wide. Find its area.
Answer: 66 m2
- A = length × width = 6 × 11
- = 66 m2
2.A rectangle is 6 m long and 4 m wide. Find its perimeter.
Answer: 20 m
- P = 2 × (6 + 4)
- = 2 × 10 = 20 m
3.A rectangle is 4 m long and 5 m wide. Find its perimeter.
Answer: 18 m
- P = 2 × (4 + 5)
- = 2 × 9 = 18 m
4.A rectangle is 2 mm long and 8 mm wide. Find its area.
Answer: 16 mm2
- A = length × width = 2 × 8
- = 16 mm2
5.A rectangle is 5 cm long and 4 cm wide. Find its area.
Answer: 20 cm2
- A = length × width = 5 × 4
- = 20 cm2
6.A rectangle is 3 mm long and 4 mm wide. Find its perimeter.
Answer: 14 mm
- P = 2 × (3 + 4)
- = 2 × 7 = 14 mm
7.A rectangle is 3 cm long and 2 cm wide. Find its area.
Answer: 6 cm2
- A = length × width = 3 × 2
- = 6 cm2
8.A rectangle is 10 mm long and 7 mm wide. Find its area.
Answer: 70 mm2
- A = length × width = 10 × 7
- = 70 mm2
9.A rectangle is 5 m long and 6 m wide. Find its perimeter.
Answer: 22 m
- P = 2 × (5 + 6)
- = 2 × 11 = 22 m
10.A rectangle is 10 mm long and 6 mm wide. Find its perimeter.
Answer: 32 mm
- P = 2 × (10 + 6)
- = 2 × 16 = 32 mm
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