[" The angles of a cyclic quadrilateral ...

[" The angles of a cyclic quadrilateral "ABCD" are: "],[/_A=(6x+10)^(@),/_B=(5x)^(@)],[/_C=(x+y)^(@),/_D=(3y-10)^(@)],[" Then value of "x" and "y" are: "],[[" (A) "x=20^(@)" and "y=30^(@)],[" (B) "x=40^(@)" and "y=10^(@)],[" (C) "x=44^(@)" and "y=15^(@)],[" (D) "x=15^(@)" and "y=15^(@)]]

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