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Mathematics 10 Online
OpenStudy (anonymous):

Can someone help me with some review questions? I will medal and fan!

OpenStudy (anonymous):

give me one sec

OpenStudy (anonymous):

where are the questions?

OpenStudy (anonymous):

ight

OpenStudy (anonymous):

Find the measure of angle x. Round your answer to the nearest hundredth

OpenStudy (anonymous):

I know that I would use sine but beyond that im confused

OpenStudy (anonymous):

the one with the red box is 90 degrees

OpenStudy (anonymous):

yess

OpenStudy (anonymous):

every triangle angles add up to 180 degrees

OpenStudy (anonymous):

theres 90 degrees left to be used

OpenStudy (anonymous):

45 will be ur answer @Emma_1997

OpenStudy (anonymous):

thank you sorry openstudy is just not working today

OpenStudy (mrnood):

@Emma_1997 I suggest oyu ignore @qwertyboy56 - his answers are wrong. You are correct - you can use sin (x) = opp/hyp to solve this one

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