Question

in triangle ABC A-P-C nd A-Q-C nd PQ || BC If PQ =5 AP = 4 AB =12 Find bC​

Answer 1

bc=10cm.....!!

as PQ||BC

Answer 2

Answer: BC=15CM

Step-by-step explanation:

according to BPT theorem or thales theorem,

BC ll PQ,

therefore,AP/AB=PQ/BC,

4/12=5/BC,

1/3=5/BC

BY CROSS MULTIPLICATION WE GET

3*5=BC

15=BC

THUS,BC=15CM