Question

If a man follows a circular path of radius 7 m and completes two rounds, then
distance travelled by him is
a) 44 m
b) 22 m
c) 88 m
d) none​

Answer 1

If a man follows a circular path of radius 7 m and completes two rounds, then

distance travelled by him is

a) 44 m

b) 22 m

c) 88 m

d) none

answer=c)88m

HOPE THIS HELP YOU

Answer 2

Step-by-step explanation:

Circumference = 2πr

In this, r is the radius.

And, The Value Of π = 22/7.

If there are 2 rounds, So We Will Multiply By 2 also.

So,

2 × 2πr = 2 × 2 × 22/7 × 7.

7 will get cancelled.

2 × 2 × 22 = 88 m.