Unit 1 Study Guide Geometry H

A flat surface made up of points that has two dimensions and extends without end.

• Point
• Plane
• Angle
• Line

Points that lie on the same line are _________.

• coplanar
• collinear
• parallel
• perpendicular

A line is named by...

• Any 2 points on the line, or a lowercase script letter.
• Any 3 points on the line.
• Any 1 point on the line.
• Any 3 points on the line, or a uppercase script letter.

Two lines intersect at a ....

• angle
• point
• line
• intersection

Two planes intersect at a...

• line
• point
• plane
• letter

Name two points collinear to Point K

• H & M
• J & L
• N & J
• M & L

Give another name for plane Q.

• Plane FEGI
• Plane FEG
• Plane m
• Plane FGI

An example of coplaner points

• D, E, B
• C, B, A
• M, E, C
• A, F, E

Name the intersection of Plane ADE and Plane W

• Point E
• Point A
• Line AD
• Line EA

What is the length of SU?

• 6

• 21

• 24

• 42