Foundations of Geometry

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 does the image show? 

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

Tags

CCSS.4.G.A.1

This point divides a line segment into two equal parts

• point
• vertex
• midpoint
• segment

Tags

CCSS.HSG.CO.A.1

Divides an angle into two equal measure angles

• midpoint
• perpendicular bisector
• ray
• angle bisector

Tags

CCSS.7.G.B.5

What do you call two angles whose sum is 180 degrees? 

• Vertical Angles
• Supplementary Angles
• Complementary Angles
• Adjacent Angles

Tags

CCSS.7.G.B.5

What do you call two angles whose sum is 90 degrees? 

• Straight Angles
• Vertical Angles
• Complementary Angles
• Adjacent Angles

Tags

CCSS.7.G.B.5

Find the length of TU

• 10
• 52
• 12
• 22

Tags

CCSS.2.MD.B.5

Find the length of TU

• 10
• 52
• 12
• 22

Find the length of segment EC

• 33
• 36
• 40
• 35

Tags

CCSS.HSG.CO.A.1

This is what kind of angle?

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1