Math, asked by joshiharshin, 9 months ago

a wire is in the shape of a square of side 22 CM. if the wire is bent into a circle, find its radius. also, find the area of a circle.​

Answers

Answered by priti151
5

side =22

perimeter of square=circumfrence of circle

4s=2pie r

4×22=2 pie r

88cm=2 pie r

88× 7 = r 7 upon 22 because reciprocal

2 22

22×7=r

154cm= r

area of the circle= pie r square

=22 × (154) square

7

=22 × 154 × 154

7

=22×22×154

=74536 cm square

Answered by siddeshwarkale29
2

Answer:

Radius= 14 cm

therefore, area of circle = πr2 =22/7x14x14=616sqcm

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