Find GH. round to the nearest tenth. Trigonometry..?

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ok GH is the hypotenuse. GF is the opposite. and FH is the adjacent and it is 18.4 in. Where H is it is 35 degrees. What is GH!!!!!!

2007-05-28 17:52:57 · 2 answers · asked by 12krank 2 in Science & Mathematics ➔ Mathematics

try cosine!

cos 35 deg = 18.4 in / GH

GH = 18.4 in / cos 35 deg

GH = 22.46...in

2007-05-28 17:58:17 · answer #1 · answered by megavinx 4 · 0⤊ 0⤋

Remember your basic trig relations. Which deals with an adjacent side and a hypotenuse? Did I hear cosine?. Try it out.

2007-05-29 00:58:00 · answer #2 · answered by cattbarf 7 · 0⤊ 0⤋