Skills 45-51 Review

What are vertical angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that add up to 360°
• Angles that are opposite of each other when lines intersect and are equal

Tags

CCSS.7.G.B.5

• x = 118
• x = 108
• x = 28
• x = 58

Tags

CCSS.7.G.B.5

• x = 56
• x = 66
• x = 156
• x = 166

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

Are these angles an example of complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Are these angles an example of complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

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

The measure of ∠BAD = 110°. What is the measure of ∠CAD?

• 82^o

• 90^o

• 72^o

• 62^o

Tags

CCSS.7.G.B.5

What is the name of a triangle a has a 105 degree angle in it?

• Right
• Acute
• Obtuse
• Equilateral

Tags

CCSS.4.G.A.2

What type of triangle is this?

• Acute
• Right
• Isosceles
• Obtuse

Tags

CCSS.4.G.A.2