Envision Topic 16 Lines, Angles, Shapes

What type of lines are these?

• intersecting

• perpendicular

• line lines

• parallel

Draw lines that intersect.

What is the difference between intersecting lines and perpendicular lines?

Evaluate responses using AI:

OFF

Which are these ar NOT line segments?

• AB

• CE

• DF

• BE

What is the measure of angle ABC

• 360*

• 180*

• 90*

• 120*

If angle BEF is 65*, what it the angle of DEB?

• 120*

• 180*

• 115*

• 25*

What are the lines that are parallel to each other?

• BE & DF

• A & D

• AC & DF

• CF & BC

What can you say about the angles in red?

• They are cute

• They are each less than 90*

• They are greater than 90*

• They are perpendicular.

What is the measure of angle AOB?

• 90

• 90*

• -90*

• .90

If the measure of angle ABC is 45*, what is the measure of angle ABE?

• 120*

• 130*

• 135*

• 145*