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OpenStudy (anonymous):
The measurement of one angle of a right triangle is 42°. What is the measurement of the missing angle?
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OpenStudy (anonymous):
@sleepyjess
OpenStudy (crashonce):
a right triangle has a 90 deg
OpenStudy (crashonce):
that that tells us the missing angle is 90-42 which is 48
Directrix (directrix):
The right angle is 90. The two acute angles are complementary which means that they sum to 90.
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