Question

Find area of shaded region

Answer 1

area of semicircle =78.5

area of triangle = 1/2 *b*h

= 1/2 * 10 * 5.

( 5 is the height bcz the radius is only the height)

= 25

area of shaded region =78.5-25

= 53.5

NOTE: all units are in cm^2

Answer 2

Answer:

Step-by-step explanation: first find area of circle.

Now find area of triangle .

aT last subtract area of circle and triangle .

aNd divide it by 2.