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In order to find the measurment of angle ADC, we need to add 89 and 42 together
89 + 42 = 131
131 is your answer
Hope this helps!
In order to find the measurment of angle ADC, we need to add 89 and 42 together
89 + 42 = 131
131 is your answer
Hope this helps!
the measure of angle ADC is 131
This is true because of the angle addition postulate
This is true because of the angle addition postulate