In Figure, `A B=A C\ a n d\ D B=D C ,` find the ratio `/_A B D\ :\ /_A C D`

In Figure, A B=A C\ a n d\ D B=D Cdot\ Prove that /_A B D=/_A C D

In Figure, A B=A C\ a n d\ /_A C D=100^0, find /_B A C

In Figure, A B=A C\ a n d\ /_A C D=120^0dot Find /_A

In Figure, if /_B A C=60^0\ a n d\ /_B C A=20^0,\ find /_A D C

In Figure, If A B || C D\ a n d\ C D\ || E F , Find /_A C E .

In Figure, A B C\ a n d\ D B C are two isosceles triangles on the same base B C such that A B=A C\ a n d\ D B=C Ddot Prove that /_A B D=\ /_A C D

In Figure, A B||C F\ a n d\ B C||E D . Prove that /_A B C=\ /_F D E

In Figure, A B C\ a n d\ D B C are two triangles on the same base B C such that A B=A C\ a n d\ D B=D Cdot Prove that /_A B D=/_A C D

In Fig. 71, if A B C D\ a n d\ C D E F ,\ find \ /_A C E

In Figure, /_A=60^0\ a n d\ /_A B C=80^0, find /_D P C\ a n d\ /_B Q C