If, in the figure above, CD=1, AB=-2, and AD=6, then BC=

In the figure, if AB = 8 , BC = 6, AC = 10 and CD = 9, then AD =

In the figure given above, AD = CD = BC. What is the value of angleCDB ?

In the figure given above angleB=38^@,AC=BC and AD=CD what is angleD equal to

In the figure it is given that AB=CD and AD=BC. Prove that DeltaABC~=DeltaCDA .

In the above figure,BC=acm,AB=ccm,AD=bcm. Find EC.

In the figure above, overline(AB)||overline(CD) , AD=30, AB=21, and CD=15. What is the length of overline(DE) ?

Evaluate the value of AB^2+ CD^(2) in the given figure, if AD bot BC and BD = 2, AC = 4

Evaluate the value of AB^(2)+CD^(2) in the given figure, if AD_|_BC and BD = 2, AC=4 .