Problem of the Week 8 – Shaded Part

This is the eighth problem in our Problem of the Week.

Problem

Two semi-circles are placed inside a square as shown below. What is the area of the shaded part?

circle square shaded part

 

Solution 1

To get the area of the shaded part, we have to get the area of the square and then subtract the area of the two semicircles.  Continue reading “Problem of the Week 8 – Shaded Part”