D E2. If two angles of a quadrilateral are 77° and 57°, and out of t

1.	D E2. If two angles of a quadrilateral are 77° and 57°, and out of the remaining two anglesone angle is 10° smaller than the other, find these angles
Answer» Let the angles be X and X+10. So, 77+57+X+X+10=360=> 2x = 360-10-57-77=> 2x = 216. => X = 108°X+10 = 118° Please hit the like button if this helped you

D E2. If two angles of a quadrilateral are 77° and 57°, and out of the remaining two anglesone angle is 10° smaller than the other, find these angles

Answer»

Let the angles be X and X+10. So, 77+57+X+X+10=360=> 2x = 360-10-57-77=> 2x = 216. => X = 108°X+10 = 118°

Please hit the like button if this helped you