Math, asked by shreebhushan1, 11 months ago

A road whose width is 7 m surrounds a circular path whose circumference is 352 m. Find the area of the road.​

Answers

Answered by acmotoe
0

circumference of circle= 2(pi)r1=552

276=(pi)r

r1=88m

r2=r1-7=81

area of road= (pi)(r1-r2)^2

=(pi)49=154m^2

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