three angles of a quadrilateral are 54,80 and 116.find the measure of the fourth angle
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hlo
your answer..
sum of angle of a quadrilateral are 360°
let forth angle be x
54 + 80 + 116 + x = 360
250 + x = 360
x = 110
forth angle is 110°✔✔
hope it helps..
thanku.
your answer..
sum of angle of a quadrilateral are 360°
let forth angle be x
54 + 80 + 116 + x = 360
250 + x = 360
x = 110
forth angle is 110°✔✔
hope it helps..
thanku.
shamamujahid12:
thank y
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