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Mathematics 9 Online
OpenStudy (lovelyharmonics):

help with triangles c:

OpenStudy (lovelyharmonics):

Solve for x. Round your answer to 2 decimal places.|dw:1399161408742:dw|

OpenStudy (lovelyharmonics):

|dw:1399161451180:dw| i get how to do this but then do i set it up so x/90=17/32 or what?

OpenStudy (lovelyharmonics):

|dw:1399161527211:dw| sorry i screwed up on that one XD

OpenStudy (anonymous):

it's a right triangle, so we use SOH CAH TOA. we have the adjascent and we need the hypotnuse. so we use CAH. cosine x=adj/hyp cosine58=17/x x=17/cos58'and solve that.

OpenStudy (lovelyharmonics):

i got 32.08 c:

OpenStudy (anonymous):

is that the right answer?

OpenStudy (lovelyharmonics):

.-. yes? i believe so XD

OpenStudy (anonymous):

lol ok then good! i assume you get it perfectly fine now :)

OpenStudy (lovelyharmonics):

indeed ^.^ thank you

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