Question

three angle of a quadrilateral are 54 degree 80 degree and 116 degree find the measure of the fourth angle

Answer 1

360-(54+80+116)
360-(170+80)
360-250
110

Answer 2

HEY MATE!!
The answer to the question is:
angle sum property of a quadrilateral=>360=54+80+116+x
360-250=x
110°=x
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