Question

find the area of the shaded portion..​

Answer 1

Answer:

168 cm sq is the answer

Step-by-step explanation:

r=14 cm=>a=diameter=28cm

area of square=a*a=784 cm sq

area of cirle=pi *r^2=22/7*14*14

                    =22*28

                    =616cm sq

area of shaded reg.=784-616=168 cm sq

THAT IS IT

Answer 2

Answer:

Step-by-step explanation:

Radius = 14 cm

so area = πr2 = 22/7 × 14 × 14

= 616 cm2

diameter = 28 cm (as radius is 14 cm and D = r × 2)

So side of square is equal to diameter = S×S = 28 × 28 = 784 cm2.

so shaded portion = area of square - area of circle

= 784 - 616 =168 cm2