7. Sum of three angles xº, (x+50). (x+70)° is 180°, find theangle – InterviewSolution

1.	7. Sum of three angles xº, (x+50). (x+70)° is 180°, find theangles.a. 20° 70°, 90°b. 70°,209,90c. 90°,70°,20d. 20° 90°,70°
Answer» x+ x+50+x+70 = 1803x + 120 = 180 3X= 180- 120 3x= 60 x=60/3x= 20

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