Lines and Angles

What does the image show?

• a line
• a line segment
• a ray
• a point

Tags

CCSS.4.G.A.1

What type of angle is this?

• reflex angle
• right angle
• acute angle
• obtuse angle

Tags

CCSS.4.G.A.1

What does the image show? 

• right angle
• acute angle
• straight angle
• obtuse angle

Tags

CCSS.4.G.A.1

What does the image show?

• acute angles
• right angles
• straight angles
• obtuse angles

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What kind of angle is this?

• acute angle
• right angle
• obtuse angle
• straight sngle

Tags

CCSS.4.G.A.1

A straight angle is....

• 90⁰
• 60⁰
• 30⁰
• 180⁰

Tags

CCSS.4.G.A.1

Angles that have a measure less than 90 degrees are called    _______ ________.

• acute angles
• obtuse angles
• right angles
• straight angles

Tags

CCSS.4.G.A.1

Use the image to answer.

• A

• B

• C

• D

Tags

CCSS.4.G.A.1

What are supplementary angles?

• Two angles whose sum measures 180 degrees
• 
  Two angles whose sum measures  90 degrees
• 
  Two angles in the same position when parallel lines are cut by a transversal
• The angles inside the triangle that are not adjacent to the exterior angle

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that like each other and give each other compliments
• 
  The angles inside the triangle that are not adjacent to the exterior angle
• 
  Two angles whose sum measures  90 degrees
• 
  Two angles whose sum measures 180 degrees.

Tags

CCSS.7.G.B.5