two angles of a quadrilateral are 70 ° and 130 ° amd the other two angles are equal. fimd the measure of these two angles
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The other is of 80 and 80 reactively. Because,
70+130+x+x=360 ( x=another angle)
200+2x=360
2x=160
X=160/2
x=80
70+130+x+x=360 ( x=another angle)
200+2x=360
2x=160
X=160/2
x=80
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