🧠 Grade 4 Math Quiz · Geometry Measurement

Perimeter Practice Questions

70 Grade 4 questions on Perimeter. Choose an answer to get instant feedback and a short explanation — the first 10 are free.

A rectangle has two sides of 6 cm and two sides of 4 cm. What is the perimeter?

Explanation: Perimeter = 6+4+6+4 = 20 cm. You are doing so well!

A square has sides of 5 cm. What is the perimeter?

Explanation: Perimeter of square = 5 × 4 = 20 cm. Great job!

What is the perimeter of a rectangle that is 8 cm long and 3 cm wide?

Explanation: 8+3+8+3 = 22 cm. Excellent!

A triangle has sides 3 cm, 4 cm, and 5 cm. What is the perimeter?

Explanation: 3+4+5 = 12 cm. You are learning beautifully!

The perimeter of a square is 24 cm. What is the length of one side?

Explanation: 24 ÷ 4 = 6 cm. Super job!

A rectangle is 7 cm long and 5 cm wide. What is its perimeter?

Explanation: 7+5+7+5 = 24 cm. Fantastic!

Find the perimeter of a shape with sides 4 cm, 4 cm, 6 cm, and 6 cm.

Explanation: 4+4+6+6 = 20 cm. You are doing wonderfully!

The perimeter of a rectangle is 30 cm. If one side is 9 cm, what is the other side?

Explanation: (30 - 9×2) ÷ 2 = 6 cm. Clever!

A playground is a rectangle 12 m long and 8 m wide. What is the perimeter?

Explanation: 12+8+12+8 = 40 m. Excellent reasoning!

What is the perimeter of a triangle with sides 5 cm, 5 cm, and 7 cm?

Explanation: 5+5+7 = 17 cm. Great!

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