Question

area of shaded region​

Answer 1

Answer:

150.18cm^2

its a little long process

hint: you need to draw a little line DE so that is becomes 5 cm and than de will be a semicircle. Than apply the area of semicircle find its area than, tiangle DEC will be a equilateral triangle find its area by applying its side:-

area of equilateral triangle: A= (underroot) 3 /4 multiply by side square

side= 5cm

find the area of equilateral triangle than there are 3 shaded regions multiply by the area you got

(dont forget to add semi circle area with equilateral triangle area)

mark brainliest plzzz...