circumference of a circle is 44cm then find its radius and area Π22/7
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circumference = 2*pi*r
44 cm = 2*22/7*r
r = 44*7/2*22
r = 7 cm
Area = pi*r^2
= 22/7*7*7
= 154 cm^2
44 cm = 2*22/7*r
r = 44*7/2*22
r = 7 cm
Area = pi*r^2
= 22/7*7*7
= 154 cm^2
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