Math, asked by Anonymous, 10 months ago

answer this question fast and true ​

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Answered by rajsingh382
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Answer:Fence required for outer circle = circumference of the outer circle

Radius of inner circle = circumference of inner circle /(44/7)

Radius of inner circle = (115 *7)/44 [Circumference of circle = 2π * radius of circle]

Radius of inner circle = 18.3m

Radius of outer circle = Radius of inner circle + width of track

Radius of outer circle = 23.3m

Circumference of outer circle =( 2 *22*23.3)/7

Circumference of outer circle = 146.45m

Cost of putting fence along the outer circle of track = 146.45 * 120

Total cost required = 17574 rupees

Step-by-step explanation:

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