Identifying Angles Day 1

Vertical angles are always

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

Tags

CCSS.7.G.B.5

∠1 and ∠3 can best be described as - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

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

What is the supplement angle to 42°?

• 48°
• 138°
• 100°
• Not possible

Tags

CCSS.7.G.B.5

Name a pair of angles that form a linear pair.

• Angles 1 and 2
• Angles 2 and 4
• Angles 5 and 8
• Angles 9 and 10

Tags

CCSS.7.G.B.5

This is what kind of angle?

• acute
• obtuse
• right
• straight

This is what kind of angle?

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

These angles are...

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

∠1 and ∠2 are _____________

• Complementary

• Supplementary

• Adjacent

• Vertical

• Not related

Tags

CCSS.7.G.B.5