Mar 15 -Per 6 -Practice TEST (Test tomorrow, Study)

Two lines intersect at a ....

• angle
• point
• line
• intersection

A plane is named by...

• Any 1 point on the plane.
• Any 3 collinear points on the plane or a lowercase script letter.
• Any 3 non-collinear points on the plane or an uppercase script letter.
• All points on the plane that aren't part of a line.

An example of 2 non-collinear points.

• D, E
• C, B
• M, E
• F, B

Are points D and E collinear or coplanar?

• Collinear
• Coplanar

Give another name for line k.

• Line BC
• Line BCE
• Line ED
• Line k is the only name, there isn't another name.

Name the intersection of Plane ADE and Plane W

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

Use the figure to name a plane containing the

point Z.

• plane XY

• plane c

• plane XQY

• plane P

Name the geometric shape modeled by the ceiling of your classroom.

• point

• line segment

• plane

• none of the above

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Which angles are vertical angles?