Question

perimeter of the shaded area plzzz​

Answer 1

Answer:

Perimeter of semicircle with radius 28cm = 22/7*28 = 88cm

now perimeter of two semicircle = 1 circle with radius = 28/2 = 14cm

so, perimeter = 2*22/7*14 = 88 cm

Total perimeter = 88+88 = 176cm (Ans)

(Mark as brainlist)