state true of false `angleA=90^(@),angleB=70^(@),angleC=95^(@) and angleD=105^(@)` can be the vertex of cyclic quadrilateral
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In a cyclic quadrilateral, the sum of opposite angles is` 180^(@)`. `"Now", angleA+angleC=90^(@)+95^(@)=185^(@) ne 180^(@)` and `angleB+angleD=70^(@)+105^(@)=175^(@) ne 180^(@)` Here, we see that, the sum of opposite angles is not equal to `180^(@)` . So, it not a cyclic quadrilateral.
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