Question

the circumference of a circular manmade lake is 157cm taking its radius as 3.14 find the diameter and its radius please help

Answer 1

Answer:

Given:

Circumference: 157cm

Taking π as 3.14

To find: Diameter and Radius

Circumference = 2πr

157 = 2*3.14*r

157 = 6.28*r

r = 157/6.28

r = 25 cm

So Radius = 25cm and Diameter = 2r = 2*25 = 50cm

Answer 2

Step-by-step explanation:

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