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OpenStudy (ilovebmth1234):
7.2 degrees 83.2 degrees 82.8 degrees 90.0 degrees
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OpenStudy (ilovebmth1234):
OpenStudy (james1107):
did u call for me
OpenStudy (ilovebmth1234):
just wanted to know if youd take a look
OpenStudy (ilovebmth1234):
i was thinking C
OpenStudy (robertok):
hey its D divide it and see which one is closes :)
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OpenStudy (ilovebmth1234):
thanks
OpenStudy (z4k4r1y4):
It can’t be D. A triangle can’t have two angles that are 90 degrees. Angle C is already 90 and if you do arccos of 255/257 you get 7.2 degrees. So the sum of angles C & B is 97.2 which leaves angle A=82.8 as internal angles in a triangle add up to 180 degrees.
OpenStudy (james1107):
idk im sorry
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