Question

find the perimeter.


ans 1 is 75cm
and 2 is 36cm ​

Answer 1

Answer:

ii) 36cm

Step-by-step explanation

perimeter of semicircle = 1/2 (πd) + d or πr + 2r

so , 22/7 x 7 + 2 x 7 = 36cm

Answer 2

Answer:

yes answer is 75cm and 36cm