Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
3. Postulates and Diagrams
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Exercise 6 Page 463

At how many points do two lines intersect?

The intersection of line p and line q is point H.

Practice makes perfect

The Line Intersection Postulate tells us that if two lines intersect, then their intersection is exactly one point. Examining the diagram, we see that there are only two lines, p and q, and they intersect at point H.

Therefore, our example becomes the intersection of line p and line q is point H.