A square is 16 ft by 16 ft. There is a semicricle on three sides of the square. Find the area of the described figure
Area of the square: 16 x 16 = .....
Area of a circle: Area = pi · radius2
Area of a semicircle: Area of Semicircle = ½ · pi · radius2
For this problem: Area of Semicircle = ½ · pi · radius2 = ½ · pi · 82 = ........
You will need to add the area of answer #1 to 3 of answer #2 ...