Question

find the perimeter of a semicircle having diameter 14cm

Answer 1

Hey mate!!

Here's your answer

Answer:

36cm

Step-by-step explanation:

d = 14cn => r = 7cm

Perimeter of semicircle  

= πr+d

= (22/7)×7+14

= 22+14 = 36cm

Hope it helped you.....Please mark me as brainliest.....

Answer 2

Answer:

=> 36 cm

Step-by-step explanation:

As per the data given in the question, we have to find the perimeter of a semicircle.

Given that:-

Diameter is $14$ cm

Therefore,

Radius = $\frac{14}{2}=7cm$

As we know that, the formula for the perimeter of the semicircle

=> $\pi r+d$

The perimeter of the semicircle $=\frac{22}{7}\times7+14$

$=>22+14$

=> $36cm$

Hence, the perimeter of semicircle is $36cm$.