Intro to angles

1. 1. Match the word with the correct figure.

• line

• 
• ray

• 
• line segment

• 
• end point

• 

Tags

CCSS.4.G.A.1

2. 2. Match the angle with the correct name.

• obtuse angle

• 
• right angle

• 
• straight angle

• 
• acute angle

• 

Tags

CCSS.4.G.A.1

3. 3. Which line is perpendicular to line GH?

• Line FE

• Line CD

• Line GH

• Line LM

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

4. 4. What is the closest measure of this angle?

• 130 degrees

• 50 degrees

• 180 degrees

• 90 degrees

Tags

CCSS.4.MD.C.6

5. 5. A right angle has a measure of ​ (a)  

• exactly 90 degrees.
• less than 90 degrees.
• greater than 90 degrees.

Tags

CCSS.4.G.A.1

6. 6. Which answer shows a pair of parallel lines?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

7. 7. Find the measure of the angle to the nearest degree.

• 50 degrees

• 180 degrees

• 130 degrees

• 0 degrees

Tags

CCSS.4.MD.C.6

9. 8. An obtuse angle measures ​ (a)  

• greater than 90 degrees.
• less than 90 degrees.
• exactly 90 degrees.

Tags

CCSS.4.G.A.1

9. 9. An ​acute angle measures​ (a)  

• less than 90 degrees.
• exactly 90 degrees.
• greater than 90 degrees.

Tags

CCSS.4.G.A.1

10. 10. Which if the angles in the figure are RIGHT angles?

Tags

CCSS.4.G.A.1