Question

10.If the circumference of a circular sheet is 154 m, find its radius.

24.5 m

49 m

73.5 m

14 m


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Answer 1

24.5

Step-by-step explanation:

circumference of circle = 2πr

2πr = 154 => 2* 22/7 * r = 154

r = 154× 7/44 = 49/2 = 24.5cm

Answer 2

Answer:

24.50m

Step-by-step explanation:

C = 2πr or r = C/2π = 154/2π = 24.50 m