Lines Angles

What is a line segment?

• Part of a line with 2 endpoints
• Part of a line that has 1 endpoint
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

What is a line?

• a straight path of points that goes on and on in two directions
• an endless flat surface
• an exact location in space
• lines that never intersect

Blue outline is an example of...

• Angle
• Line
• Point
• Line segment

What type of angle is this? 

• acute
• obtuse
• right

What type of angle is this? 

• acute
• obtuse
• right

What is the measurement of  y?

• 100
• 257
• 103

Look at the hands on the clock. What angle do they form?

• right

• acute

• straight

• obtuse

What kind of angle is angle "A" in this trapezoid?

• acute

• right

• straight

• obtuse

What angle is formed when perpendicular lines meet?

• right

• straight

• acute

• obtuse

Which of the following has the greatest angle measure.

• C

• B

• D

• A