Cal is creating a circular garden for his yard. The radius of the garden is 15 feet. He wants to put fencing around the garden that costs $3

Question

Cal is creating a circular garden for his yard. The radius of the garden is 15 feet. He wants to put fencing around the garden that costs $3.54 per foot. How much will the fencing cost?

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3 weeks 2021-09-07T01:38:42+00:00 1 Answer 0

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    2021-09-07T01:40:26+00:00

    Answer:

    The fencing will cost $334

    Step-by-step explanation:

    To know how much the fencing will cost. We need to calculate the total length around the garden.

    This is same as the circumference of the circular garden.

    Mathematically, the circumference C of a circle can be calculated using the formula

    C = 2 × π × r

    where r = 15 feet

    C = 2 × 22/7 × 15

    C = 94.3 feet

    Now the fencing cost $3.54 per foot

    Total cost = 94.3 × 3.54 = $333.822

    or simply $334 to the nearest whole dollars

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