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20 January, 04:27

What is the area of a circle with a radius of 7 cm? (Use 3.14 for x and round to the nearest tenth.)

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  1. 20 January, 04:52
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    153.9 cm^2

    Step-by-step explanation:

    The area of a circle is found by

    A = pi r^2

    A = 3.14 * 7&2

    A = 3.14*49

    A = 153.86

    Rounding to the nearest tenth

    153.9 cm^2
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