Math, asked by PATRIOTS168, 1 year ago

The area of a circular field is 153.86cm. Find the radius and the circumference of the field

sawanmahna: You had given question this (The area of a circular field is 153.86cm. Find the radius and the circumference of the field) but in case of area unit is in square that you hadn't given. So, Please correct the question and again upload it.

Answers

Answered by pratul04

Step-by-step explanation:

Given area of circular field is 13.86 m2 . But area of circle = πr2 ∴ πr2 = 13.86 r2 = (13.86 x 7 ) / 22 = 4.41 m ∴ r = 2.1 m Circumference of the field = 2πr = 2x(22/ 7)x 2.1 = 13.2m

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