Identifying Angle Relationships

What are complementary 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.

Tags

CCSS.7.G.B.5

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

Tags

CCSS.7.G.B.5

Adjacent angles share ___________ but do not overlap. 

• vertex
• side
• vertex and a side

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.7.G.B.5

<1 and <3 are called ________ angles.

• complementary 
• supplementary
• vertical
• adjacent

Tags

CCSS.7.G.B.5

What angle relationship is shown?

• Complementary 
• Supplementary
• Vertical
• None of the above

Tags

CCSS.7.G.B.5

What angle relationship is shown?

• Complementary 
• Supplementary
• Vertical
• None of the above

Tags

CCSS.7.G.B.5

The blue and yellow angles are _________ angles.

• complementary
• supplementary
• vertical 
• adjacent

Tags

CCSS.7.G.B.5

What type of angle is shown?

• acute
• obtuse
• right 
• straight

Tags

CCSS.4.G.A.1

What type of angle is shown?

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1