Vocabulary

What type of triangle is this? 

• Acute
• Isosceles
• Right
• scalene

Tags

CCSS.4.G.A.2

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

Tags

CCSS.4.G.A.1

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

Tags

CCSS.4.G.A.1

What is an obtuse angle?

• Angle that is less than 90 degrees
• Angle that is exactly 90 degrees
• Angle that is greater than 90 degrees
• Not a real type of angle

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

What is a vertex? 

• It is a point.
• It is not a side.
• It is a corner or a point where lines meet.
• It is where the lines are parallel to each other. 

Tags

CCSS.HSG.CO.A.1

What is a line segment?

• Part of a line with 2 endpoints
• Part of a line that has 1 endpoint
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.HSG.CO.A.1

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.4.G.A.1

What is a line?

• a straight path of points that goes on and on in two directions
• an endless flat surface
• an exact location in space
• lines that never intersect

Tags

CCSS.HSG.CO.A.1