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Mathematics 11 Online
OpenStudy (anonymous):

Find the values of x, y, and z.

OpenStudy (anonymous):

OpenStudy (anonymous):

x will be the easiest - the sum of the angles in the leftmost triangle has to be 180. 36+63=99, so there are 81 degrees left. Therefore, x=81. Next, x+y=180, since they make a line together. Therefore, y=99. Finally, 13+y+z = 180, so z=68.

OpenStudy (anonymous):

Thanks again~!

OpenStudy (anonymous):

Happy to help.

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