(Difficult) trigonometry | Mathematics | Page 1

eternal iris Apr 9, 2024, 5:48 AM

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Hi, ive been struggeling with this one for a while. I need to know the length of the yellow marked line. (Its not parallel with any lines*)

digital pelicanBOT Apr 9, 2024, 5:48 AM

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whole pagoda Apr 9, 2024, 7:35 AM

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ive got 534.81

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so what i did was find the angle of the 125.00 and 310.00 triangle and also found the hypotonuse of that

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then i calculated the hypotonuse of the 325.00 triangle with the calculated angle

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then subtracted the big hyp and the small hyp

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cunning comet Apr 9, 2024, 8:10 AM

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3 times you have posted this problem. Stick to one thread dude. FYI, nobody has given you good advice yet but me.

whole pagoda Apr 9, 2024, 8:30 AM

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is that not the answer??

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@cunning comet

cunning comet Apr 9, 2024, 11:57 AM

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no,
we don't know that what you called a 869.08 line is straight. Also the 310 elevation references a different point

eternal iris Apr 9, 2024, 12:28 PM

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@cunning comet @whole pagoda somebody was able to do it but didnt explain it... The answer should be 419,...

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I know he used this method

#(Difficult) trigonometry