Question

a and b are respectively on the sides pq and pr of pqr such that ab qr if pa=5cm pq=12.5cm pr=10cm then find pb
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Answer 1

Answer:

A and B are respectively the points on the side PQ and PR of a triangle PQR such that PQ=12.5cm, PA=5cm,BR=6cm,and PB=4cm.is AB ... PR= 10 cm

So=

Step-by-step explanation:

From the dimensions given in the question,

Consider the △PQR

So, PQ/PA=12.5/5

=2.5/1

PR/PB=(PB+BR)/PB

=(4+6)/4

=10/4

=2.5

By comparing both the results,

2.5=2.5

Therefore, PQ/PA=PR/PB

So, AB is parallel to QR.

Answer 2

is this gives clarity ....?