Question

Identify the lengths of QP and PR.

Answer 1

As PS bisects angle QPR,

Then,

=3x+4/5=2x+3/4

=4(3x+4)=5(2x+3)

=12x +16 = 10x +15

=2x=-1

=x=-1/2

QP=3(-1/2)+4

=-3+8/2

=5/2=2.5 cm

PR=2(-1/2)+3

=-1+3=2cm