Question

the radius of a circular field is 24.5 M find the distance run by a boy in making 4 complete sounds

Answer 1

HEY MATE HERE IS YOUR ANSWER

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Given :-

Radius of circular field = 24.5 m

Perimeter of circular field = 2 pie r
$\rule {135} {2}$
Solution :-

Perimeter = 2 pie r

➡️ 2 × 22/7 × 24.5

➡️ 154 m

Distance of boy in making 4 rounds = 154 × 4 = 616m

$\rule {135} {2}$

Hope it will help you

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Answer 2

given radius= 24.5m

now perimeter of field= 2πr

=>2×22/7×24.5

44×3.5
= 154m

now completing sound = 4×154=616 m

hope it help you