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18 July, 12:44

A circular fountain has 132 feet of railing around it. What is the area of the fountain rounded to the nearest square foot?

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  1. 18 July, 14:07
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    139

    Step-by-step explanation:

    First we need to find diameter 132/3.14=42 rounded

    Then we halve it to find radius 42/2=21

    Formula for area is radius x radius x 3.14

    21 x 21 = 441 x 3.14 = 138.74 round up is 139
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