In Fig. 6.30, if `AB||CD,` `EF_|_CD` and `/_G E D=126^@`, find `/_A G E ,``/_G E F` and `/_F G E`.

In Figure, if A B||C D ,\ E F\ _|_C D and /_G E D=126^0, find /_A G E ,\ /_G E F\ a n d\ /_F G E

In Fig. 6.27, AB || CD and CD || EF. Also E A_|_A B . If /_B E F=55o , find the values of x, y and z.

In Fig. 6.27, AB || CD and CD || EF. Also E A_|_A B . If /_B E F=55o , find the values of x, y and z.

In Fig. 6.13, lines AB and CD intersect at O. If /_A O C\ +/_B O E=70^@ and /_B O D=40^@ , find /_B O E and reflex /_C O E .

In Fig. 6.13, lines AB and CD intersect at O. If /_A O C\ +/_B O E=70^@ and /_B O D=40^@ , find /_B O E and reflex /_C O E .

In Fig. 4.102 (i) and (ii) , if C D and G H (D\ a n d\ H lie on A B and F E ) are respectively bisectors of /_A C B and /_E G F and A B C ~ F E G , prove that (FIGURE) D C A ~ H G F (ii) (C D)/(G H)=(A C)/(F G) (iii) D C B ~ H G E

In Fig. 4.102 (i) and (ii) , if C D and G H (D\ a n d\ H lie on A B and F E ) are respectively bisectors of /_A C B and /_E G F and A B C ~ F E G , prove that (FIGURE) D C A ~ H G F (ii) (C D)/(G H)=(A C)/(F G) (iii) D C B ~ H G E

Ab Bc Cd De Ef Fg G?

In Fig. 4.128, D E F G is a square and /_B A C=90o . Prove that A G F D B G (ii) A G F E F C (FIGURE) (iii) D B G E F C (iv) D E^2=B DxxE C

In Fig. 4.103, C D and G H are respectively the medians of A B C and E F G . If A B C ~ F E G , prove that (FIGURE) A D C ~ F H G (ii) (C D)/(G H)=(A B)/(F E) (iii) C D B ~ G H E