Question

what is the radius of circle if the circumference of the circle is 44cm

Answer 1

Answer:

Circumference of the circle = 2πr

2πr = 44cm

2 × 22/7 × r = 44

22/7 × r = 44/2

22/7 × r = 22

r = 22 × 7/22

r = 7cm

Therefore, the radius of the circle is 7cm.

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Answer 2

Answer:

radius of circle =r

circumstances of circle=44cm

2πr=44

2×22/7×r=44

r=44×7/44

r=7cm