Three angles of a quadrilateral are 54, 80, 116 degrees . Find measure of fourth angle .
Answers
Answered by
80
We know that sum of all the angles of a quadrilateral is 360
Let fourth angle be x
54+80+116+x=360
x=360-250
x=110
Therefore, fourth angle is 110
Let fourth angle be x
54+80+116+x=360
x=360-250
x=110
Therefore, fourth angle is 110
Answered by
19
simply 360-250 is equal to 110
Similar questions