Maths-
General
Easy
Question
Which postulate will you use to prove that PR = PQ + QR?
- Ruler postulate
- Segment addition postulate
- Division property
- Distributive property
Hint:
Try to recall definition of postulates/properties given in options.
The correct answer is: Segment addition postulate
SOL – Option (b)
Segment addition postulate – It states that if a line segment has two endpoints, A and C, a third point B lies on the line segment AC if and only if this equation AB + BC = AC
Since in figure given above, line segment has two end points namely P and R and third point Q lies on the line segment PR Þ PR = PQ + QR
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