Question

Answer the given 5th question step vise and quickly ? ​

Answer 1

area = πr² = 13.86

1386*7/2200 = r²

r²= 7*7*3*3/10*10

r= 7*3/10=2.1m

perimeter = 2πr

= 2*22*2.1/7

= 13.2m

hope it helps you

please mark me the brainleist and follow me

Answer 2

Answer:

the correct answer 13.2