Question

SHow work pleaseeeeeeeee

Answer 1

Area of rectangle = 105 cm^2
15 * 7 = 105
Area of semicircle = 14.137
Area of circle is 3.14r^2
3.14(3)^2 = 28.27
It’s a semicircle so divide by 2
28.27/2 = 14.137
Finally subtract 105 by 14.137 which equals around 91