Question

can you find the perimeter of this shape

Answer 1

Answer:

Ans is 38.5

Step-by-step explanation:

Tell me if I am wrong

Answer 2

Perimeter is boundary of the figure



Now , there are three semicircles having , r=7.7/2

Perimeter of 3 semicircles = 3 * (pi) (r)

= 3 (22/7) (7.7/2)
= 3 (11) 1.1
= 36.3 ——— (1)


Now, perimeter of pentagon = 5 (side)

But we have considered its 3 sides in the 3 semicircles

So , we will add only two sides

= 7.7 + 7.7
= 15.4———-(2)


Adding (1) and (2)


36.3 + 15.4

= 51.7 ———-> answer