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Find the measure of U

Find The Measure Of U class=

Sagot :

Answer:

? = 70°

Step-by-step explanation:

180 - 120 = 60°   (120° and 60° are supplementary angles)

180 - 50 - 60 = 70° (all triangle interior angles total 180°)

180-120=60
Angles=60°
Angles add to 180°
So 180-(60+50)=70°