Question

The ratio of the outer and inner perimeter of a circle path is 23:22 is the path is 5 m wide the diameter of the circle is

Answer 1

HEYA FRIEND HERE IS THE ANSWER

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Let R and r be the outer and inner radii of the circular path.

 Let R = 23x and r = 22x

 It is given that the width of the path is 5 m wide

∴ R – r = 5 m

⇒ 23x – 22x = 5 m

⇒ x = 5 m

 

Thus, the external diameter of the circular road = 2 × 23 × 5 m = 230 m and the internal diameter of the circular road = 2 × 22 × 5 m = 220 m

 

Hope! This will help you.

Cheers!!!

Answer 2

The diameter of the circle is 220meter.