Final Exam Review

a set of points that form a straight path that goes forever in both directions

• ray

• line segment

• point

• line

part of a line between two points on the line (endpoints)

• ray

• line

• line segment

• point

lines that intersect at right angles to form a right angle

• parallel lines

• perpendicular lines

• points

• intersecting lines

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Solve for y.

• y = 20
• y = 120
• y = 60
• y = 10

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Which equation can be used to solve for the value of x?

• 48 + 2x = 180

• 48 + 2x = 90

• 2(48) + x = 180

• 48 + 2x = 360

Which equation could be uses to solve for the value of x?

• x + 2x − 5 = 180

• 107 + 2x − 5 = 180

• 107 + 2x − 5 + x = 180

• x + 2x − 5 = 107

State if the two triangles are congruent.  If they are, state how you know.

• A
• B
• C
• D