#Triangle

29 messages · Page 1 of 1 (latest)

shut tinsel Oct 9, 2022, 11:30 AM

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3:8 is the ratio between B and C

twilit sun Oct 9, 2022, 11:30 AM

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U know cosine rule@shut tinsel

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U can use here

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And u are given ratio

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U will get quadratic eqn

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Solve it u will get the answer

shut tinsel Oct 9, 2022, 11:31 AM

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alright

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emm

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brb

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Soo 21^2 = C^2 + B^2 - 2BC * 0,5?

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And it will become C^2 + B^2 - BC - 21^2 = 0

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or im doing smthing wrong

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@twilit sun

twilit sun Oct 9, 2022, 11:43 AM

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No

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Now change either b or c i

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@shut tinsel

shut tinsel Oct 9, 2022, 11:45 AM

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With what....'

twilit sun Oct 9, 2022, 11:45 AM

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U are given the ratio 💀

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Wdym what lol

shut tinsel Oct 9, 2022, 11:45 AM

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c = 3/8b?

twilit sun Oct 9, 2022, 11:45 AM

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Ye

shut tinsel Oct 9, 2022, 11:46 AM

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ough

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aight

twilit sun Oct 9, 2022, 11:46 AM

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Now put it in the

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Eqn

shut tinsel Oct 9, 2022, 11:49 AM

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Alright

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solved

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Thanks

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im stooped