4th Grade Angles and Lines

What kind of angle is formed by perpendicular lines?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is the measure of the angle shown?

• The angle is less than ​90°. The angle is acute.

• The angle is more than ​90°. The angle is acute.

• 
  The angle is less than ​90°. The angle is obtuse.

• 
  The angle is more than ​90°. The angle is obtuse.

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

Which is TRUE about intersecting lines?

• They are never parallel

• They are always parallel

• They are never perpendicular

• They are always perpendicular

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which figure has all perpendicular sides?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which shape has parallel line segments?

• Shape A

• Shape B

• Shape C

• Shape D

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which BEST describes the figure?

• There are five rays in the figure.

• 
  There are exactly five points in the figure.

• There are no right angles in the figure.

• 
  There are no obtuse angles in the figure.

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which BEST describes this angle?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Which BEST describes this angle?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

Which figure has a right angle?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Samantha was playing mystery shape with her sister. She used a marker to draw a figure with more than 4 sides. The sides of the figure were all the same length. The opposite sides of the figure were parallel. None of the sides were perpendicular. What shape did Samantha draw?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2