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5 August, 00:28

The circle above has a radius of 11 cm. what is the area of the circle? use = 3.14.

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  1. 5 August, 00:57
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    The area of circle can be determined with the formula

    a = π * r²

    Given from question:

    r = 11 cm

    π = 3.14

    Asked from question:

    a

    Solution:

    input the numbers to the formula

    a = π * r²

    a = 3.14 * 11²

    a = 3.14 * 121

    a = 379.94 cm²

    The area of the circle is 379.94 cm²
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