Question 1
A circle has a radius of 56 cm. Taking π = 227, what is its circumference?
Find the circumference of a circle from its radius or diameter
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Question 2
A circle has a diameter of 112 cm. Taking π = 227, what is its circumference?
Question 3
A circle has a diameter of 300 cm. Taking π = 3.14, what is its circumference?
Topic quiz
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