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

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

Find C

• ∠C=116°

• ∠C=64°

• ∠C=180°

• ∠C=26°

Which of the following images shows a pair of corresponding angles?

• 
• 
• 
• 

• 104^o

• 115^o

• 124^o

• 119^o

• 104^o

• 115^o

• 124^o

• 119^o

Which is the correct equation to solve for x?

• 119

• 61

• 71

• 109

What are corresponding angles?

• Angles whose sum measures 180 degrees
• Angles whose sum measures 90 degrees
• Two angles in the same position when parallel lines are cut by a transversal
• The angles opposite of each other when two lines cross.

What is a transversal?

• A line that intersects two or more lines
• The angles opposite of each other when two lines cross
• Two angles whose sum measures 180 degrees
• Lines that intersect to form a 90 degree angle