Question

Calculate the shad
area
16 cm
12 cm
​

Answer 1

Answer:

by Pythagorean triplet

16,12,20

area of triangle:1/2bh

• 1/2*20*16

• 160cm^2

area of semi circle : 1/2πr^2

• 1/2*22/7*10*10

•157.14

area of shaded : area of triangle-area of semi circle

•160-157.14

•2.86 cm^2