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

asked May 16, 2023 32.5k views

15 votes

The diameter of a circle with an area of 490.9 square millimeters equals_____

mm. (Round to the nearest tenth.)

Help me pls

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5 votes

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.

TMin answered May 22, 2023

by TMin

4.3k points

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