Angle Relationships / Triangle Sum

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

State the angle relationship and find the measure of angle 2

• Alternate Exterior
  127
• Alternate Exterior
  52
• Alternate Interior
  127
• Alternate Interior
  52

Find m ∠C.

• ∠C=116°
• ∠C=64°
• ∠C=180°
• ∠C=26°

A line that passes through parallel lines is called a ______________.

• vertical lines
• a passer through line
• transversal
• perpendicular line

If angle 8 is 63 degrees, how many degrees is angle 2?

• 63 degrees because angle 8 & 2 are alternate exterior angles.
• 117 degrees because angle 8 & 2 are supplementary.
• 63 degrees because angle 8 & 2 are vertical angles.
• 117 degrees because angle 8 & 2 are same side exterior angles.

What is the value of x?

• 45
• 54
• 126
• 135

Angle 1 = 27^o
Find the measure of angle 4

• 27^o
• 153^o
• 63^o
• 90^o

These angles are congruent.

• All of these
• Corresponding
• Alternate Interior
• Vertical

Find m∠D.

• ∠D=116°
• ∠D=64°
• ∠D=180°
• ∠D=26°