Question

the perimeter and the area of the shaded region in the following figure all the measurements are in centimetre​

Answer 1

Answer:

perimeter is 51cm

area is 61.25cm

Step-by-step explanation:

area of semicircle is 1/2×πr^2

area of rectangle is l×b

perimeter of rectangle is 2(l+b)

perimeter of semicircle is π×r

Answer 2

Answer:

It is the correct answer.

Step-by-step explanation:

Hope this attachment helps you.