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Mathematics 21 Online
OpenStudy (anonymous):

Given the following triangle, solve for side XY.

OpenStudy (anonymous):

OpenStudy (anonymous):

XY is the hypotenuse of XYZ XZ would be the opposite side to Y Find the angle of Y using addition and subtraction Remembering SOHCAHTOA tells us that sin(angle)=opposite/hypotenuse Which can be rearranged to tell us what the hypotenuse is.

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