Question

find the area of a circular park of janakpuri whose circumference is 77 m

Answer 1

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Answer 2

Answer:Here:

Given: Circumference of circular park of Janakpuri

To find:Area of circular park of Janakpuri

Solution:C=2πr

77=2×22÷7×r

77×7÷22×2=r

49÷4=r

Area of circular park of Janakpuri=π×r×r

A=22÷7×49÷4×49÷4

A=11×7×49÷8

A=3773÷8

A=471.625m×m

Step-by-step explanation: