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24 April, 10:28

You want to install a 2 yd wide walk around a circular swimming pool. the diameter of the pool is 17 yd. what is the area of the walk? use 3.14 for π.

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  1. 24 April, 10:37
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    Area of a circle A=r*r*3.14

    we have a diameter but we need radius for the formula so what's the radius

    r=d/2 so r=17/2=8.5yd

    the area=8.5*8.5*3.14

    area=226.86yd sq
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