Question

pls help me with dis question​

Answer 1

Answer:

11.43 cm^2(approx)

Step-by-step explanation:

By Pythagoras theorem

Base sq= 100-36 = 64

Base = √64 = 8 cm

Area of triangle = 1/2*6*8 = 24cm sq.

By joining OA,OC,OB

Area of triangle AOC + Area of triangle AOB + Area of triangle BOC = AREA OF TRIANGLE ABC

1/2*r*8 + 1/2*r*6 + 1/2*r*10 = 24

1/2[ 24r] = 24

12r=24

r=2cm

Area of shaded region = Area of traingle ABC - AREA OF CIRCLE

= 24 - 22/7*2*2

24 - 12.57

11.43 cm sq.

Hope it helps you. Mark me brainliest.