Math, asked by preetisharma10288, 5 months ago

If a wire is bent into the shape of a square, the area of the square is 49cm². When the wire is bent into a semicircle shape, find the circumference of the semicircle

Answers

Answered by theuvkaworld

0

Answer:

area of square=a²

7²=a²

a=7cm

circumference of semicircle = perimeter of square

=4a

=4×7=28cm

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