4th Module 4 Lessons 1-2 2D Geometry

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

What is the term for a straight path that is endless in both directions?

• point
• line
• line segment
• ray

What is the term for a part of a line that has one endpoint and goes on endlessly in one direction?

• line
• line segment
• ray
• angle

What is a point?

• a straight path
• an exact location
• endless flat surface
• lines that cross

Tags

CCSS.4.G.A.1

Two rays that share an endpoint create a(n)

• Ray
• Angle
• Line
• Point

What is the name of the RED line?

• segment RT

• segment XT

• segment TX

• ray TX

• ray TR

Blue outline is an example of...

• Angle
• Line
• Point
• Line segment

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What type of angle is this?

• right angle

• acute angle

• obtuse angle

• straight angle

What type of angle is this?

• right angle

• acute angle

• obtuse angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What type of angle is less than 90°?

• right angle

• acute angle

• obtuse angle

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5