Question

Find the perimeter of a semicirpcle if its diameter is 14m

Answer 1

Perimeter =

$\pi \times r \: + d$

= 22/7 × 7 + 14

= 36m

Answer 2

Answer:

Ans.=36

Step-by-step explanation:

d = 14

r = 14/2 =7

$\pi = 22 \div 7$

Now,

formula =

$\pi \times r + d$

so,

22/7. multiplyed by. 7 +14

remaining is

22+14=36

ans. is 36