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Mathematics 7 Online
OpenStudy (anonymous):

HELP! How would I find the missing side of this triangle, the hyp is 26, and inside the triangle the right angle is 90 and another angle is 43 degrees inside, and I have to find the missing side, how I would solve it?

OpenStudy (anonymous):

|dw:1445530134273:dw| You need to use sin and cos of 43º. Sin is the side opposite the angle divided the hyp, and cos is the adjacent over the hyp. In this case, A=sin43multiplied26 and B=cos43multiplied26

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