6th Grade Area and Perimeter Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 6th Grade area & perimeter worksheet.
Success TutoringWorksheetsAnswer sheet6th Grade · Mathematics · Area & Perimeter6th Grade Area and Perimeter Worksheet — Level 2 — Practice Set 4 — Answers
Write the formula, substitute, then calculate. Include units.
1.A triangle has a base of 19 mm and a height of 9 mm. Find its area.
Answer: 85.5 mm2
- A = ½ × base × height = ½ × 19 × 9
- = 85.5 mm2
2.A rectangle is 15 m long and 3 m wide. Find its perimeter.
Answer: 36 m
- P = 2 × (15 + 3)
- = 2 × 18 = 36 m
3.A triangle has a base of 20 cm and a height of 4 cm. Find its area.
Answer: 40 cm2
- A = ½ × base × height = ½ × 20 × 4
- = 40 cm2
4.A triangle has a base of 5 cm and a height of 12 cm. Find its area.
Answer: 30 cm2
- A = ½ × base × height = ½ × 5 × 12
- = 30 cm2
5.A rectangle is 16 m long and 10 m wide. Find its area.
Answer: 160 m2
- A = length × width = 16 × 10
- = 160 m2
6.A triangle has a base of 17 cm and a height of 3 cm. Find its area.
Answer: 25.5 cm2
- A = ½ × base × height = ½ × 17 × 3
- = 25.5 cm2
7.A rectangle is 14 cm long and 9 cm wide. Find its area.
Answer: 126 cm2
- A = length × width = 14 × 9
- = 126 cm2
8.A triangle has a base of 13 m and a height of 11 m. Find its area.
Answer: 71.5 m2
- A = ½ × base × height = ½ × 13 × 11
- = 71.5 m2
9.A triangle has a base of 16 m and a height of 11 m. Find its area.
Answer: 88 m2
- A = ½ × base × height = ½ × 16 × 11
- = 88 m2
10.A rectangle is 20 m long and 11 m wide. Find its perimeter.
Answer: 62 m
- P = 2 × (20 + 11)
- = 2 × 31 = 62 m
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