Topic 10 Test Review

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

Angles that are exactly 90 degrees are called _____ ______.

• tight angles
• acute angles
• obtuse angles
• right angles

Tags

CCSS.4.G.A.1

Angles that are exactly 180 degrees are called _____ ______.

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

Tags

CCSS.4.G.A.1

Classify this angle.

• Right
• Straight
• Obtuse
• Acute

Tags

CCSS.4.G.A.1

Classify this angle.

• Acute
• Straight
• Obtuse
• Right

Tags

CCSS.4.G.A.1

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

What type of angle is shown?

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

What are complementary angles?

• Angles across from each other. They have the same measure.

• 
  Angles next to each other

• 
  Two or more angles that add to $90\degree$

• 
  Two or more angles that add to $180\degree$
  

What are Supplementary angles?

• Angles across from each other.  They have the same measure.

• 
  Angles next to each other

• 
  Two or more angles that add to $90\degree$

• 
  Two or more angles that add to $180\degree$
  

What are vertical angles?

• Angles across from each other. They have the same measure.

• 
  Angles next to each other

• 
  Two or more angles that add to $90\degree$

• 
  Two or more angles that add to $180\degree$