Fauzia

In the diagram A,B,C,D Is a cyclic quadrilateral CB and AB are produced to E Angle ABC=2n Angle CEF=5n Find the value of n And angle ADC

In the diagram ABCD are a point in a circle ADE and BCE are straight line Angle DCE =56 Angle ABE =5x-16 and angle BAE=3/2x+4y If angle DCE:angle CDE=7:8 Fine angle AEB The value of x and y