Question

Find the perimeter and area of the shaded region in the given figure
Take pie =3.14​

Answer 1

Answer:

96

Step-by-step explanation:

This is Ur answer

plz mark as brailiest

Answer 2

Answer:

first of all you have to find the length of AC by Pythagoras theoram

here angle ABC is 90 becase ABC angle is in the semicircle

Now

in tri. ABC

AC^2 =BC^2 +AB^2

= 256+144

=√400

= 20

area of shaded region= area of semi citcle-area of triangle ABC

=πr^2/2-1/2 ×base× height

3.14× 100 /3- 100

314/2-100

157-100

57 cm square is answer