three angles of a quadrilateral are 50 degree 40 degree and 223 degree find its fourth angle
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Answered by
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Step-by-step explanation:
a quadrilateral is 360°
so....
360-313
=47°
Answered by
0
360 - (50+40+223) = 360 - 313 = 47
Therefore, the fourth angle = 47°
Hope it helps
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