Question

c=72.6cm ,find its radius and diameter
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Answer 1

hlo mate ✌️

C = 72.6cm

We know that ,

C = 2π r

2 × 22/7 × r = 72.6

r =( 72.6 × 7)/ 44

r = 502.8 / 44

r = 11.55

Diameter = 2 × radius

Diameter = 2 × 11.55

Diameter = 23.10 cm

Hope it helps ❣️

Answer 2

Answer:

c = 2 × 3.14 × r

72.6 = 6.28 × r

r = 72.6/6.28

r = 11.56

d = 11.56×2

d = 23.12