Question

PQ II BC .What is the length of AQ

Answer 1

$\huge\bold\star\red{Answer}$

Given, PQ∥BC

Thus, by proportionality theorem, we have

PB

AP

=

QC

AQ

⇒

12

6

=

QC

9

⇒QC=18

Thus, AC=AQ+QC=9+18=27 cm....☺