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

In Figure, if AB||DE ,/_B A C=35^0 and /_C D E=53^0 , find /_D C E .

In Figure, if A B\ || D E ,\ /_B A C=35^0a n d\ /_C D E=53^0, find /_D C Edot

In Figure, if A B || C D ,\ E F || B C ,\ /_B A C=65^@ and /_D H F=35^@, find /_A G H .

In Fig. 4.89, if E D C ~ E B A ,\ \ /_B E C=115o and /_E D C=70o . Find /_D E C ,\ \ /_D C E ,\ \ /_E A B ,\ \ /_A E B and /_E B A . (FIGURE)

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

In Fig. 4.31, if (A D)/(D C)=(B E)/(E C) and /_C D E=/_C E D , prove that C A B is isosceles. (FIGURE)

In Fig. 4.241, D E B C and A D=1/2B D . If B C=4. 5 c m , find D E . (FIGURE)

In Fig. 4.145, if A B_|_B C , D C_|_B C and D E_|_A C , prove that C E D ∼ A B C . (FIGURE)

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