Question

If p, q and r are three points on a line, and q lines between p and r then prove that PQ+QR =PR. Clear by drawing the figure

Answer 1

Answer:

Step-by-step explanation:

P__________q_________r

Pqr is a line and q lies between p and r

So

PQ=PQ

AddingRQ both side

PQ+QR =PQ+QR(when equals are added to equal then whole are equal)

PQ+RQ=PR (as pr coincides with pq abd qr)

Hence proved

Answer 2

Step-by-step explanation:

Hope it helps you.