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20 May, 10:50

You ask an employee to string holiday lights around the perimeter of a circular room. The room is 30 feet in diameter. How many feet of lights will she need? (Round to the nearest foot.)

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  1. 20 May, 11:05
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    94 feet

    Step-by-step explanation:

    The equation for perimeter of a cricle is

    C=2πr

    fill in what we know, which is radius, because radius is 1/2 the diameter

    C=2π15

    answer is 94.25 so we can round down to 94
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