In Fig. 7.21, `A C"\ "="\ "A E` , `A B"\ "="\ "A D` and `/_B A D"\ "=/_E A C` . Show that `B C"\ "="\ "D E` .

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

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

In Fig. 6.41, if A B|| D E , /_B A C=35^@ and /_C D E=53^@, find /_D C E .

In Fig. 6.41, if A B|| D E , /_B A C=35^@ and /_C D E=53^@, find /_D C E .

In an isosceles triangle ABC with A B" "=" "A C , D and E are points on BC such that B E" "=" "C D (see Fig. 7.29). Show that A D""= "A E

In Figure, A C=B C ,\ /_D C A=/_E C B\ a n d\ /_D B C=E A Cdot Prove that triangle D B C\ a n d\ E A C are congruent, and hence D C=E C\ a n d\ B D=A E

In Figure, it is given that A B=E F ,\ B C=D E ,\ A B\ _|_B D\ a n d\ F E\ _|_C E . Prove that A B D\ ~= F E C .

In Figure, it is given that A B=B C and A D=E C . Prove that A B E~=C B D

In Figure, it is given that A B=B C and A D=E C . Prove that A B E~=C B D

In Fig. if A B_|_B C and D E_|_A C . Prove that A B C ~ A E D