Two angles of a quadrilateral are 69 and 111 . If the other two angles are equal to find the equal angle
Two angles of a quadrilateral are 69 and 111 . If the other two angles are equal to find the equal angle
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Answer:
let the equal angle be x
then
x+x+ 111+29=360 (sum of all angle of qualdrulateral)
2x+180=360
2x=180
x = 90
hence the two equal angles are 90 degree
Answer:
let the angles be X
then,
x +.x +69+111= 360°
2x =360-180
2x= 180
x = 180/2
x= 90°