math frustums | Mathematics | Page 1

lilac doveBOT Jan 16, 2024, 11:22 PM

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tight palm Jan 16, 2024, 11:25 PM

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Firstly you can solve for x using ratios

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7/6=36/x

covert violet Jan 16, 2024, 11:26 PM

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is the answer 6107?

tight palm Jan 16, 2024, 11:26 PM

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x=(7/6)*35

tight palm Jan 16, 2024, 11:27 PM

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Nõ

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Gotta be in terms of pi

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After you have the value of x, you just gotta do surface area of big cone - small cone + circle

thorny coyote Jan 16, 2024, 11:29 PM

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x is 30

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is it not

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but i got everything else wrong

tight palm Jan 16, 2024, 11:33 PM

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pi•r•s+pi•r^2 is a cone

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Ofc for smaller cone only subtract pi•r•s

lost cedar Jan 17, 2024, 12:02 AM

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It should be x=(6/7)*35

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Because Thales theorem says 35/7 = x/6

tight palm Jan 17, 2024, 1:37 AM

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I just woke up when I wrote that lol, so I’m not surprised I messed up some numbers

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