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5th Grade Area and Perimeter Worksheet — Level 1 — Practice Set 2 — Answers

Answer sheet with worked solutions for the 5th Grade area & perimeter worksheet.

Success TutoringWorksheetsAnswer sheet5th Grade · Mathematics · Area & Perimeter

5th Grade Area and Perimeter Worksheet — Level 1 — Practice Set 2 — Answers

Write the formula, substitute, then calculate. Include units.

1.A rectangle is 9 cm long and 10 cm wide. Find its perimeter.

Answer: 38 cm

  1. P = 2 × (9 + 10)
  2. = 2 × 19 = 38 cm
2.A rectangle is 4 mm long and 6 mm wide. Find its area.

Answer: 24 mm2

  1. A = length × width = 4 × 6
  2. = 24 mm2
3.A rectangle is 6 mm long and 6 mm wide. Find its perimeter.

Answer: 24 mm

  1. P = 2 × (6 + 6)
  2. = 2 × 12 = 24 mm
4.A rectangle is 6 mm long and 3 mm wide. Find its perimeter.

Answer: 18 mm

  1. P = 2 × (6 + 3)
  2. = 2 × 9 = 18 mm
5.A rectangle is 10 mm long and 10 mm wide. Find its perimeter.

Answer: 40 mm

  1. P = 2 × (10 + 10)
  2. = 2 × 20 = 40 mm
6.A rectangle is 12 m long and 4 m wide. Find its area.

Answer: 48 m2

  1. A = length × width = 12 × 4
  2. = 48 m2
7.A rectangle is 6 mm long and 11 mm wide. Find its area.

Answer: 66 mm2

  1. A = length × width = 6 × 11
  2. = 66 mm2
8.A rectangle is 4 mm long and 4 mm wide. Find its perimeter.

Answer: 16 mm

  1. P = 2 × (4 + 4)
  2. = 2 × 8 = 16 mm
9.A rectangle is 9 cm long and 11 cm wide. Find its perimeter.

Answer: 40 cm

  1. P = 2 × (9 + 11)
  2. = 2 × 20 = 40 cm
10.A rectangle is 12 mm long and 7 mm wide. Find its area.

Answer: 84 mm2

  1. A = length × width = 12 × 7
  2. = 84 mm2
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