Chapter 2.4: Conditional Statements

Question 1

Postulate 5

Answer 1

through any two distinct points there exists exactly one line.

Question 2

Postulate 6

Answer 2

a line contains at least two points.

Question 3

Postulate 7

Answer 3

through any three noncollinear points there exists exactly one plane.

Question 4

Postulate 8

Answer 4

a plane contains at least three noncollinear points.

Question 5

Postulate 9

Answer 5

if two distinct points lie in a plane, then the line containing them lies in the plane.

Question 6

Postulate 10

Answer 6

if two distinct planes intersect, then their intersection is a line.