Question

Arun divides a circular disc of radius 14cm in two equal parts. What is the perimeter of each semicircular shape disc? (use n=22/7)

Give the right answer please...​

Answer 1

Step-by-step explanation:

Area of semi circle

$\frac{\pi \: r {}^{2} }{2} = \frac{22}{7} \times 14 \times 14$

$28 \times 22 = 616$

616 Answer