Question

Find the perimeter of the semicircle

Answer 1

Answer:

The answer is : 88cm....

Answer 2

Step-by-step explanation:

We know the perimeter i.e, the circumference of a circle is 2πr

Hence, the perimeter of a semi circle: 2πr/2 = πr

r = 56 cms

Hence, the perimeter of the semicircle is:

22/7 × (56)

i.e, 176 cms