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If P, Q and R are three points on a line and Q lies between P and R, then __________

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in Mathematics - Class 9 by (679k points)
If P, Q and R are three points on a line and Q lies between P and R, then __________

(a) PR + QR = PR

(b) PQ + PR = PR

(c) PQ + PR = QR

(d) PQ + QR = PR

The question was asked in homework.

The above asked question is from Euclid’s Axioms and Postulates topic in portion Euclid’s Geometry of Mathematics – Class 9

1 Answer

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Best answer
Correct answer is (d) PQ + QR = PR

The explanation: We can see in below diagram that Q is between P and R and hence PQ + QR = PR.

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