three angles of a quadrilateral are 130 degree 90 degree and 70 degree what will be the value of fourth angle
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Answered by
6
130+90+70+X=360
X=360-290
70
X=360-290
70
Answered by
6
First angle = 130°
Second angle = 90°
Third angle = 70°
Fourth angle = 360 - (130+90+70)
= 360 - 290
= 70°
Second angle = 90°
Third angle = 70°
Fourth angle = 360 - (130+90+70)
= 360 - 290
= 70°
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