Exam review1

• Point

• Line

• Ray

• Segment

• Point

• Line

• Ray

• Segment

• Point

• Line

• Ray

• Segment

• Point

• Line

• Ray

• Segment

What is the vertex of the angle?

• LM

• L

• R

• M

What is the vertex of the angle?

• ZU

• U

• Z

• E

• x = 3.5

• x = 2.7

• x = 9.7

• x =12

• b = 8

• b = 221

• b = 11

• b = 20

Select the answer choice that is correct for naming points, lines, and planes.

• a point is named with 1 capital letter, a line is named with 2 points on the line, a plane is named with 3 non collinear points on the plane

• a point is named with 2 capital letters, a line is named with 1 point on the line, a plane is named with however many points on the plane

Which of the following is a right angle?

• 90^o

• 180^o

• 123^o

• 40^o