Math, asked by divija58, 1 month ago

A railing of 288 m is required for fencing a semi circular park find area of the park.​

Answers

Answered by GARIMA672
3

Answer:

length of railing= circumference of circle

=288m=2πr

r=288/{2*(22/7)}

288/(44/7)

r=288*(7/44)

r=71*7/11

r=497/11=45.1m

Area=πr²

(22/7)*(45.1)²

=6392.6m²

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