Question

In the given figure, P and Q are the points on the sides AB and AC respectively of ΔABC, such that AP = 3.5 cm, PB = 7 cm,

Answer 1

Answer:

here is ur answer

Step-by-step explanation:

using proportianality theoram,we know that

AP/PB = AQ/QC = PQ/BC

AP/PB = 3.7/5 = 1/2 = AQ/QC = PQ/BC

=> PQ/BC = 1/2

BC = 2PQ

= 2*4.5

= 9

HOPE U UNDERSTOOD IT