Question

a circle of a square have the same perimeter. find the area of the square, if area of circle is 1386 m2​

Answer 1

Answer:

Area of circle=pie r^2

1386=(22/7)*r^2

r^2=441

r=21m

circumference of the circle=2pier

=2*(22/7)*21

=132m

since perimeter of the circle and square are equal

Therefore

perimeter of square=132

4*side=132

side=33m

Area of square=side^2

=(33)^2

=1089m^2

Hope it helps