#1**+2 **

Area of a circle = pi r^2

area of the semi circle = 1/2 pi r^2

area of the triangle to subtract from the semi circle area = 1/2 b h = 1/2 12 16

1/2 pi 10^2 - 1/2 *12 *16 = blue area

ElectricPavlov Mar 8, 2020

#3**0 **

Well....YOU do the math and tell me.....I try not to give answers only.....you can do it very easily.....

ElectricPavlov
Mar 8, 2020

#5**+1 **

yeppers.... pi = 3.14159 if you want to simplify it further... and the answer would be in units^{2} since it is area

ElectricPavlov
Mar 8, 2020