Interior Angles of Triangles and Remote Angles

What is a line segment or ray drawn from a vertex that divides the angle into two congruent angles?

• Median of a Triangle

• Altitude of a Triangle

• Perpendicular Bisector of a side of a Triangle

• Angle Bisector

• Midpoint of a Line Segment

Solve for x.

• 16

• 11

• 50

• 6

Find the measure of each angle indicated. 

• 139°

• 66°

• 138°

• 116°

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Which two angles are the remote interior angles to Angle W?

• Angle X and Angle Y

• Angle X and Angle Z

• Angle Y and Angle Z

• Angle Z and Angle W

Which of the following angles are remote interior angles to angle d?

• Angle a and Angle b

• Angle b and Angle c

• Angle a and Angle c

• Angle a and Angle b and Angle c

Choose the angles that are the remote interior angles to angle 4.

Choose the angle that is NOT a remote interior angle to angle 4.

Which is the smaller remote interior angle?

• 10

• 40

• 76

• 116

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o