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OpenStudy (narissa):
help
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OpenStudy (anonymous):
with?
OpenStudy (narissa):
jhonyy9 (jhonyy9):
do you know how many is the sum of angles of a triangle - ?
OpenStudy (anonymous):
Triangles angles add up to 180. Subtract what you know. :)
OpenStudy (anonymous):
Remainder will be z.
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OpenStudy (anonymous):
you have to find the sum
OpenStudy (kyleighg):
You just have to remember how many degrees there are in a triangle, add the given ones and subtract the sum from the total degrees to get your missing degree and a way to check would be to add them all and make sure they add up correctly or make sure the new angle is acute
OpenStudy (narissa):
23?
OpenStudy (anonymous):
Yes!
OpenStudy (anonymous):
correct!
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