2.4 - 2.6 Review

If two lines form a right angle, then they are

• vertical angles

• parallel lines

• perpendicular lines

• supplementary

Tags

CCSS.HSG.CO.A.1

If two lines are perpendicular lines, then they intersect to form

• a right angle.

• an acute angle.

• a straight angle.

• an obtuse angle.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

a ________________ is an unproven statement based on observation.

• conjecture

• theorem

• definition

• postulate

Through any two points there exists exactly one line

• Two Point Postulate

• Line-Point Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

Tags

CCSS.4.G.A.1

A line contains at least two points

• Two Point Postulate

• Line-Point Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

Tags

CCSS.4.G.A.1

If two lines intersect, then their intersection is exactly one point.

• Plane-Point Postulate

• Line-Point Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

Tags

CCSS.HSG.CO.A.1

Through any three noncollinear points, there exists exactly one plane

• Plane-Point Postulate

• Line-Point Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

A plane contains at least three noncollinear points

• Plane-Point Postulate

• Line-Point Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

If two points lie in a plane, then the line containing them lies in the plane

• Plane-Point Postulate

• Plane Intersection Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate

Tags

CCSS.HSG.CO.A.1

If two planes intersect, then their intersection is a line

• Plane-Point Postulate

• Plane Intersection Postulate

• Line Intersection Postulate

• Three Point Postulate

• Plane-Line Postulate