The diameter of a circular place mat is 42 centimeters. What is the approximate area of the circular place mat?

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The diameter of a circular place mat is 42 centimeters. What is the approximate area of the circular place mat?

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RuslanHeatt 4 years 2021-07-30T23:57:46+00:00 1 Answers 13 views 0

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    2021-07-30T23:59:03+00:00
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    Answer:

    1385 cm

    Step-by-step explanation:

    pi r²= area

    21×21=441

    441× pi =1385 cm

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