Question

which has greater area:a square of perimeter 88cm or a circle with circumference 88 CM

Answer 1

the perimeter of square=88cm

side×4=88cm

side=88/4

side=22cm

area of the square=side×side

=22×22

=484cm²

circumference of the circle=88cm

2πr=88cm

2×22/7×r=88cm

44/7×r=88cm

r=88/1×7/44

r=2×7

r=14cm

area of the circle=πr²

=22/7×14×14

=22×2×14

=616cm²

area of circle is more by=616-484

=132cm²

Answer 2

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