Foundations of Geometry

Name the image

• Line
• Ray
• Line segment
• Angle

Name the image

• Ray

• Point

• Line

• Line segment

Name the image

• Line segment

• Ray

• Point

• Line

Name the image

• Angle

• Line

• Line segment

• Ray

.

.

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

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.

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What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

What type of angles are these?

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Which angles are vertical angles?

Complementary angles are angles that add up to ___________. 

• 180 degrees
• 90 degrees
• 360 degrees
• 100 degrees

Name the angle form by lines DE and EF in the long form.

• ∠e

• ∠f

• ∠FED

• ∠FDE