Lines
Angles
What is it?
True/False
100
Lines that never meet.
What is parallel
100
It measures exactly 90 degrees.
What is a right angle.
100

The lines on a window are a good example of this kind of line.

Perpendicular

100

I line the center hole of the protractor up with the point of the angle.

True

200
They meet to form right angles.
What are perpendicular lines.
200
It measures greater than 90 degrees.
What is an obtuse angle.
200
A railroad track is a good example of this kind of line.
What is parallel.
200

Perpendicular lines cross and do NOT make right angles.

False

300
They cross but don't make right angles.
What are intersecting lines
300
It measures less than 90 degrees.
What is an acute angle.
300
It's used to draw and measure angles.
What is a protractor.
300
Parallel lines will eventually cross each other.
What is false
400
They're always the same distance apart.
What are parallel lines.
400

An angle that is 75 degrees

What is an acute angle.

400
It measures 180 degrees.
What is a straight angle.
400

Jeopardy is an awesome game.  

True or false - I don't know how you feel!  :-) 

500
A straight path that extends in opposite directions.
What is a line.
500

An angle that measures 165 degrees.

What is an obtuse angle.

500

An angle that is a straight line.

What is a straight angle.

500
An angle whose measure is 91 degrees is an obtuse angle.
What is true.
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