Question

find the area of shaded region​

Answer 1

Answer:

1.)area of semicircle = 1/2πr×r= 1/2×22/7×4×4=25.14cm

2.)area of rectangle= l×b=12×8=96cm

=> area of shaded region=area of (rectangle-semicircle) =96-25.14=70.86cm

Answer 2

Answer:

70.86 cm. is correct answer