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Stephanizer
Find the measure of the angles of a triangle if the measure of one angle is three times the measure of a second angle and the third angle measures 4 times the second angle decreased by 60.
this seems hard but i can try
the sum of the three angles of a triangle is 180 degrees if it is a right angle triangle one angle must be 90 degrees all u have to do is 180-90- (the angle u already know)= unknown angle (third angle)