In Fig.4.15 (i) and (ii), `P Q B C` . Find `Q C` in (i) and `A Q` in (ii) (FIGURE)

In Fig. (i) and (ii), P Q || B C . Find Q C in (i) and A Q in (ii) (FIGURE)

In Fig.4.15 (i) and (ii),PQBC.Find QC in (i) and AQ in (ii) (FIGURE)

In Fig. 4.136, A C B A P Q . If B C=8c m , P Q=4c m , B A=6. 5 c m and A P=2. 8 c m , find C A and A Q . (FIGURE)

In Fig. 10.67, O Q : P Q=3:4 and perimeter of P O Q=60 c m . Determine P Q ,\ Q R and O P . (FIGURE)

In Fig. 4.88, A C B ~ A P Qdot If B C=8c m , P Q=4c m , B A=6. 5 c m , A P=2. 8 c m , find C A and A Q . (FIGURE)

In Fig. 4.88, A C B ~ A P Qdot If B C=8c m , P Q=4c m , B A=6. 5 c m , A P=2. 8 c m , find C A and A Q . (FIGURE)

In Fig. if P Q|| B C and P R|| C D . Prove that (i) (A R)/(A D)=(A Q)/(A B) (ii) (Q B)/(A Q)=(D R)/(A R) .

In Figure, P Q || B C and A P : P B=1:2 . Find (a r e a( A P Q))/(a r e a( A B C)) .

In Fig. 4.238, S and T are points on the sides P Q and P R respectively of P Q R such that P T=2c m , T R=4c m and S T is parallel to Q R . Find the ratio of the areas of P S T and P Q R . (FIGURE)

In Fig. 4.177, A C B ∼ A P Q . If B C=10 c m , P Q=5c m , B A=6. 5 c m and A P=2. 8 c m find C A and A Q . Also, find the area ( A C B): a r e a\ ( A P Q) . (FIGURE)