problem solving circle area question | Revision Server | Page 1

past ether Dec 2, 2022, 10:31 AM

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Could someone help me

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<@&791435371564892232>

woven karma Dec 2, 2022, 10:42 AM

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idk if this is right but u might wanna find the area of the first inner two circles in diagram 1 and then find the area of the smaller one in the middle and subtract the area of the first two circle by the smaller one to find the area of the shaded ring in the middle and then do the same thing but u find the area of the whole big circle and take away the area of the inner 3 circles

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u add the 2 areas u got

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that’ll add to the area of the second diagram

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and divide by pi to get r^2

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and then square root

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sorry if that’s a bit confusing 😅

past ether Dec 2, 2022, 11:12 AM

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What would it be 😭

woven karma Dec 2, 2022, 11:13 AM

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5

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shaded area is 25 pi

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dividing that pi is 25

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sqrt 25 is 5

past ether Dec 2, 2022, 11:41 AM

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I got the square root of 5💀

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