Question

in a circular path outer circumference exceeds the inner circumference by 132m and the area of the path is 9702 sq.m. Find the area of the field inside the path.​

Answer 1

Answer:

Correct option is

C

21m

Given, 2πr

2

−2πr

1

=132

⇒r

2

−r

1

=

2π

132

=

44

132×7

m=21m

i.e., width of the path =21m

Step-by-step explanation:

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