Question

If a point Q lies between P and R such that PQ=QR,Prove that PR=2PQ

Answer 1

Answer:

If P, Q, R are three points on a lineand Q lies between P and R, then prove that PQ+ QR=PR. ... Q lies between two points P and R. PQ = QR =>PQ + QR = PR =>PQ + PQ = PR =>2(PQ) = PR=>PQ = 1/2 PR. Hence proved.

Step-by-step explanation:

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Answer 2

Answer:

proved

Step-by-step explanation:

if q is bisector of p amd r then

pq=1/2pr

or,pr=2pq