halaalghafari9 halaalghafari9

02-02-2022
Mathematics

contestada

The diameter of a circle with an area of 490.9 square millimeters equals_____
mm. (Round to the nearest tenth.)

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tiannabenson tiannabenson

02-02-2022

Answer:

14.1

find the square root of 490.9, then divide that by pi to get the radius. lastly multiply by two to get diameter.

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