Question

A circular track has inside and outside circumference as 346 m and 440m what is the width of track ​

Answer 1

Answer:

15 m approx

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Answer 2

Answer:

15m

Step-by-step explanation:

Given:

Circumference of the inner track = 346m

Find the radius of the inner track:

circumference = 2πr

2πr = 346

r = 346 ÷ 2 ÷ 22/7

r = 55 cm

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Given:

Circumference of the outer track = 440m

Find the radius of the outer track:

circumference = 2πr

2πr = 440

r = 440 ÷ 2 ÷ 22/7

r = 70 cm

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Find the width of the track:

Width of the track = 70 - 55 = 15 m

Answer: The width of the track is 15m