if a quadrilateral ABCD A = 110° , B = 80° , C = 60° then D ishow much ?
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D is 110
Step by step explanation is down
As we know the total sum of all angles of quadrilateral is 360 degree.
Let angle d is x
So
110+80+60+x=360
250+x=360
X=110
Step by step explanation is down
As we know the total sum of all angles of quadrilateral is 360 degree.
Let angle d is x
So
110+80+60+x=360
250+x=360
X=110
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