Supplementary and Complementary Angles

What is the definition for a degree? 

• A unit of measure for length
• A unit of measure used in measuring angles and arcs
  
• A unit of measure for volume
• A unit of measure for weight

What is the definition for a Transversal line? 

•  A line that runs parallel to another line
• A line that stands alone
• A line that is intersects with just one other line
• A line that intersects two or more lines in a plane at different points
  

What does Intersect mean? 

• where lines do not touch 
• Where lines cross over (have a common point)

Which angles are interior angles?

• 4,3,5,6
• 4,3,1,2
• 1,2,6,7
• 5,6,8,7

Which angles are exterior angles?

• 4,3,5,6
• 1,2,8,7
• 5,6,8,7
• 1,2,6,7

Which ray is the angle bisector? 

• Ray AB
• Ray BD
• Ray BC

What is the measure of each angle if they are supplementary? 

• 103
• 120
• 87
• 94

What is the measure of each angle if they are supplementary? 

• 27°,153°
• 82°,98°
• 67°,113°
• 127°,53°

What is the measure of each angle?

• 15°,75°
• 20°,70°
• 50°,40°
• 30°,60°

Find the missing angle measure

• 37°
• 81°
• 27°
• 16°