Akash15251
Since ABCD is a cyclic quadrilateral Thereore, Angle A+Angle C=180°[sum of opposite angles of a cyclic quadrilateral is 180°] 83°+Angle C=180° Angle C=180°-83° Angle C=97°
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DEVSRI
In a cyclic quadrilateral , sum of opposite angles is 180 . as Angle A and Angle C are opposite angles , Angle A + Angle C = 180.
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Thereore, Angle A+Angle C=180°[sum of opposite angles of a cyclic quadrilateral is 180°]
83°+Angle C=180°
Angle C=180°-83°
Angle C=97°
sum of opposite angles is 180 .
as Angle A and Angle C are opposite angles ,
Angle A + Angle C = 180.
83 + Angle C = 180
Angle C = 180-83
Angle C = 97
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