Question

the diagram shows a circle inside a square work out the area of the circle 16cm

Answer 1

Step-by-step explanation:

We're given that the rectangle is of the dimensions 20 cm by 10 cm, and we have to find the radius of the circle.

If we somehow know the distance between the circle and the corner of the square then we can easily find the radius. (It's equal to 2–√×R−R)

I really can't understand how to solve it. Any help appreciated.