Question

A circle is drawn inside a square with a perimeter of 280 mm. If a circle touches each side of the square, what is the area of the circle?

Answer 1

Answer:

side of the square =280/4=70mm

diameter of the circle =side of the square=70mm

Radius of circle=70/2=35mm

Therefore,area of the circle=π×radius ×radius

=22/7*35*35=3850mm