[" 6.In Fig."6.37," if "/_ABE<=Delta ACD" ,show that "],[Delta ADE

In Fig. 6.37, if Delta ABE~=Delta ACD , show that Delta ADE~Delta ABC .

In Fig.6.37, if QT perp PR,/_TQR=40^(@) and /_SPR=30^(@) find x and y

In Fig. 6.37, if Q T_|_P R ,/_T Q R=40^@ a n d/_S P R=30^@ , find x and y.

In Fig.57, show that AB||EF

In Fig. 6.29, if AB || CD, CD || EF and y : z = 3 : 7, find x.

In Fig.66, if AFDE, then x=37 (b) 5747 (d) 67

In Fig.66, if A F D E ,\ then x= 37 (b) 57 47 (d) 67

In Fig.6.16 IF AB||CD , then

In Fig.6.61, two chords AB and CD intersect each other at the point P.Prove that :(i) triangleAPC~triangleDPB

In Fig.6.53,ABD is a triangle right angle at A and AC_|_BD .Show that (i) AB^2=BC.BD .