find the angle of measure x:
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Answered by
1
Answer:
100 degree
Step-by-step explanation:
Sum of interior angles in a quadrilateral is 360 degree.
80 + 80 + x + x = 360
160 + 2x = 360
2x = 360 - 160
2x = 200
x = 100 degree.
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Answered by
0
x + 80 + 80 + 90 = 360(ASP Of Quadrilateral)
x + 160 + 90 = 360
x + 250 = 360
x = 110
x + 160 + 90 = 360
x + 250 = 360
x = 110
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