Angles and Equations

What are vertical angles?

• Angles that are adjacent/next to each other

• Angles that add up to 180°

• Angles that are across the vertex from each other and are congruent (equal)

• Angles that add up to 90°

Tags

CCSS.7.G.B.5

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

Tags

CCSS.7.G.B.5

What is the value of x?

Remember...vertical angles are equal.

• 37

• 72

• 148

• 53

Tags

CCSS.7.G.B.5

Name an angle in the figure that is adjacent to angle 2.

• ∠4

• ∠5

• ∠6

• ∠1

Supplementary angles always add up to

Tags

CCSS.7.G.B.5

Complementary angles always add up to

Tags

CCSS.7.G.B.5

Angles A and B are COMPLEMENTARY. Angle A has a measure of 30 degrees, what is the angle measure of angle B?

• 30 degrees

• 60 degrees

• 90 degrees

• 180 degrees

Tags

CCSS.7.G.B.5

Angles C and D are SUPPLEMENTARY. Angle C has a measure of 30 degrees, what is the angle measure of angle D?

• 30 degrees

• 60 degrees

• 150 degrees

• 180 degrees

Tags

CCSS.7.G.B.5

What is the measure of angle A?

• 30^o

• 80^o

• 75^o

• 60^o

Tags

CCSS.7.G.B.5

Who is this character?

• Captain America
• Hulk
• Spider-Man
• Ironman

Tags

CCSS.RL.1.10

CCSS.RL.K.5