Question

if a point Q lies between two points p and R such that PQ =QR prove that PR=2PQ​

Answer 1

Here it is....... ✌✌

Given,

PQ=QR

Here,

PQ+QR=PR

Hence, (PQ=QR)
Or It can also be proved by Euclid's axiom.

2PQ=PR (Proved)!!

✌✌✌✌

Answer 2

Answer:

PQ=QR  ......(given)

PQ+PQ=QR+PQ  ......(euclids axiom that if equals are added to the same, then the wholes are equal)

therefore, PR=2PQ

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CHEERS BUDDY!!