Question

The circumference of a circular field is 308cm.Find its area.

please solve step by step ​

Answer 1

Answer:

the area of the cicular field is 7,546sqcm

please make my answer as brainliest

Answer 2

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Given:. The circumference of a circular field is 308cm

We know that,

length of a circumference= 2πr

=> 308= 2×( 22/7) r

=> r= 154× (7/22)

=> r = 49

Hence the length of radius (r) is 49cm.

we know that ,

area of a circle= πr²

=( 22/7 )× 49×49

= 7546

So, the area of the circle is 7546 cm.²