if two angle of a quadrilateral are equal to 100 and the third angle i – InterviewSolution

1.

if two angle of a quadrilateral are equal to 100 and the third angle is 50 find the remaining angle

Answer»

Sum of angles of quadrilateral is 360. So, let the remaining angle be X. Then, 2(100)+50+X = 360=> 250+x=360=> X = 360-250=> X = 110.

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