Points, Lines, Segments, and Angles

What does the image show? 

• parallel lines

• intersecting lines

• perpendicular lines

• a point

What is the best term to describe this image?

• intersecting lines

• perpendicular lines

• parallel lines

• arrows

Angles that have a measure less than 90 degrees are called    _______ ________.

• acute angles

• obtuse angles

• right angles

• straight angles

A straight angle is....

• 90⁰

• 60⁰

• 30⁰

• 180⁰

Blue outline is an example of...

• Angle

• Line

• Point

• Line segment

Two rays that have a common endpoint.

• Ray

• Angle

• Line

• Point

describe the image with a geometric term

• line segment

• ray

• acute angle

• straight angle

describe the image with a geometric term

• right angle

• obtuse angle

• acute angle

• straight angle

describe the image with a geometric term

• perpendicular lines

• parrallel lines

• plane

• intersecting lines

describe the image with a geometric term

• perpendicular lines

• parrallel lines

• plane

• intersecting lines