Envision Math Lines, Angles, and Shapes

What are parallel lines?

• 2 lines that never touch
• 2 lines that intersect at 90 degrees angles
• intersecting lines
• rays

What is this?

• ray
• line
• point
• line segment

What is this?

• line
• line segment
• ray
• point

What type of angle is shown?

• acute
• right
• obtuse
• straight

What type of angle is formed when it is 3:00?

• acute
• straight
• right
• obtuse

6:00 makes a straight angle. How many degrees is that?

• 90
• 180
• 360
• 45

What type of angle is this?

• acute
• obtuse
• right
• straight

How many sides does a pentagon have?

• 4
• 5
• 6
• 7

What polygon is a stop sign?

• hexagon
• pentagon
• octagon
• triangle

A hexagon has how many sides?

• 5
• 6
• 7
• 8