Question

Question 18:-
Q18. If the area of a circular field is 154 m2, then
perimeter of the field is:
(a) 16 m
(b) 60 m
(c) 44 m
d) 88 m​

Answer 1

44

ping me up if i am correct

Answer 2

hope it will help you

Step-by-step explanation:

Given that area =154

πr^2=154

22/7×r^2=154

22r^2=154×7

22r^2=1078

r^2=1078/22

r^2=49

r=7m

so the perimeter=

2πr

2×22/7×7

44/7×7

=44 m

so the perimeter is 44m.Hope it will help you