In triangle ABC PQ parallel to BC and `PQ:BC =1:3`. Find the ratio of AP and PB

In the following figure, PQ is parallel to BC and PQ:BC =1 :3 . If the area of the triangle ABC is 144 cm^2 , then what is the area of the triangle APQ?

In the following figure, PQ is parallel to BC and PQ:BC =1 :3 . If the area of the triangle ABC is 144 cm^2 , then what is the area of the triangle APQ?

Points P and Q lie on the sides AB and AC of triangle ABC respectivey such that line segment PQ is parallel to side BC. If the ratio of AP : PB is 1 : 4 and area of Delta APQ is 4 square cm., what is the area of trapezium PQCB ?

In triangle ABC right angled at B, if the two sides AB and BC are in the ratio 1 : 3, evaluate the value of sin C.

In Delta ABC AD divides BC in 1 : 3 find the ratio of triangle ADB and ADC ?

In Figure 1,PQ|BC and AP:PB=1:2* find the ratio of (ar Delta APQ)/(ar Delta ABC)

Points P and Q lie on sides AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of areas of triangle APQ: triangle ABC is 25 : 36, then the ratio PA : PB is