Question

please answer by solving​

Answer 1

Answer:

The answer will be option d)87 m

Step-by-step explanation:

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Answer 2

Answer:

(d) 87m

Step-by-step explanation:

Perimeter = Circumference at circle + Diameter

$= 2\pi r + d\\= 2*22/7*21/2+21\\= 66+21\\= 87m$

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