Question

if a diameter of a semi circular protecter is 14find the perimeter​

Answer 1

Answer:

The perimeter of a semicircle is πr

There fore the perimeter is 22 cm

Please mark it as the brainliest answer.

Answer 2

Answer:

radius of semicircle= 7

perimeter of circular part = (2× 22/7 ×7) ÷2

= 22

we need to add diameter to this.

total perimeter = 22 + 14

=36

hope it helps