Lines and Angles

This is what kind of angle?

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

What kind of angle is the red angle?

• A right angle
• A left angle
• An obtuse angle
• An acute angle

Tags

CCSS.4.G.A.1

What kind of angle is the red angle?

• A right angle
• A left angle
• An obtuse angle
• An acute angle

Tags

CCSS.4.G.A.1

Acute angle - an angle that is ______ a 90 degree angle.

• more than
• less than
• equal to
• none of the above

Tags

CCSS.4.G.A.1

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A straight angle is....

• 90⁰
• 60⁰
• 30⁰
• 180⁰

Tags

CCSS.4.G.A.1

What does this image show?

• parallel lines
• perpendicular lines
• intersecting lines
• line segments

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What does the image show?

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

Tags

CCSS.4.G.A.1

What does the image show? 

• parallel lines
• intersecting lines
• perpendicular lines
• a point

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What does the image show? 
(The whole thing, not just the points)

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

Tags

CCSS.4.G.A.1