Math, asked by Ivansharma3102006, 8 months ago

A circular track has outside circumference of 484 m. If the width of the track is 7m, what is the inside circumference?

Answers

Answered by samikshajadhav16

4

Step-by-step explanation:

circumference=2πr

484=2πr

r = 77m the outer radius

inner radius =77 -7 m

=70m

therefore the inside circumference

= 2x22/7x70

=2×22×10

=44×10

=440m

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