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Circles

KS3 Maths Foundation Questions – Circles

1) What is the circumference of a circle with a radius of 5m?

2) What is the area for a circle with a radius of 8mm?

3) What is the radius if a circle with a circumference of 57cm?

4) What is the radius of a circle with an area of 154m2?

5) A circle has a radius of 12 cm.

a) What is the circle’s area?

b) What is the circle’s circumference?

c) How many full turns does the circle go through to
cover 36m?

KS3 Maths Higher Questions – Circles

1) What is the circumference of a circle with a radius of 5m?

2) What is the area for a circle with a radius of 8mm?

3) What is the radius if a circle with a circumference of 57cm?

4) What is the radius of a circle with an area of 154m2?

5) A circle has a radius of 12 cm.

a) What is the circle’s area?

b) What is the circle’s circumference?

c) How many full turns does the circle go through to
cover 36m?

6) A circle has a circumference of 204.2 m:

a) What is the circles radius?

b) What is the area?

7) A circle has an area of 151 mm2:

a) What is the circles radius?

b) What is the circumference?

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