HELP ME I DONT KNOW WHAT TO DO I DONT UNDERSTAND AT ALL

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asked Oct 15, 2023 3.1k views

16 votes

HELP ME I DONT KNOW WHAT TO DO I DONT UNDERSTAND AT ALL

Mathematics
college

Brady Gaster asked

by Brady Gaster

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2 Answers

8 votes

Finding an area of a circle: 3.14*r^2

But they gave us diameter instead of radius, to find radius: r= D÷2 so 84 ÷2= 42.

Area: 3.14*42^2
Area: 3.14* 1764
Area: 5538.96cm^2

Ttsesm answered Oct 18, 2023

by Ttsesm

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10 votes

Answer:

907.46 cm

I guess it may be but iam not sure

Presi answered Oct 19, 2023

by Presi

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