can someone help please | Revision Server | Page 1

past timber Dec 8, 2022, 8:40 PM

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I really have no clue with these type questions please can someone help

marble merlin Dec 9, 2022, 11:54 AM

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find the area of the larger sector then the smaller sector then add them together

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so 50/360 x pi x 7^2

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And 310/360 x pi x 7^2

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then add them

analog crown Dec 9, 2022, 3:24 PM

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That’s wrong

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If that we’re the case u wld just find the area of the whole circle

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What ur supposed to do is find the area of the major sector

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And then find the area of the triangle using 1/2 ab sin c

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And then add

marble merlin Dec 9, 2022, 3:54 PM

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yeahh I done that tho

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and it didn't givve the right answer

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the answer is there i used both methods

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and the one I proposed was far closer but it doesn't make sense

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this is what I done originally but the answer is 151.3

analog crown Dec 9, 2022, 4:46 PM

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How is sin50 negative?

marble merlin Dec 9, 2022, 5:07 PM

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idk I put it in the calculator tho and that's what I came up with

analog crown Dec 9, 2022, 5:08 PM

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Try again

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I did it and I got 151.3

marble merlin Dec 9, 2022, 5:08 PM

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huh wtf

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is my calc broken or somthing

analog crown Dec 9, 2022, 5:08 PM

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Yes

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Make sure it’s in degrees not radians

marble merlin Dec 9, 2022, 5:09 PM

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ahhh yeah It was in radians smh

analog crown Dec 9, 2022, 5:09 PM

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Lmao

#can someone help please