Equations, Angles & Inequalities

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

Find the missing angle.

• 60

• 70

• 50

• 140

What is the measure of the missing angle?

• 39
• 129
• 119
• 129

Tags

CCSS.7.G.B.5

A plumber fixed a leaky sink and charged $55 for parts and $45 per hour for labor.  The total bill was $190.  Which of the following equations can be used to find how many hours (x) the plumber spend fixing the sink?

• 55x + 45x = 190
• 55 + 45x = 190
• 55 + 45 = 190x
• 45 + 55x = 190

Tags

CCSS.HSA.CED.A.3

x is no more than 13

• x < 13
• x > 13
• x ≥ 13
• x ≤ 13

Tags

CCSS.6.EE.B.8

Supplementary Angles measure _____ degrees.

• 180
• 55
• 100
• 90

Tags

CCSS.7.G.B.5

 Complementary angles measures _____ degrees.

• 45
• 180
• 90
• 30

Tags

CCSS.7.G.B.5

Identify the type of angle shown.

• Complementary
• Supplementary

Tags

CCSS.7.G.B.5

What angle pair is pictured?

• Alternate Interior Angles
• Supplementary Angles
• Vertical Angles
• Corresponding Angles

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