Two-Dimensional Shapes

Polygons

100

I have 4 sides and 4 angles. Which polygon am I?

Quadrilateral

200

I have 5 sides and 5 angles. Which polygon am I?

Pentagon

300

I have 6 sides and 6 angles. Which polygon am I?

Hexagon

400

I have 8 sides and 8 angles. Which polygon am I?

Octagon

500

I have 10 sides and 10 angles. Which polygon am I?

Decagon

Describe Plane Shapes

100

I am an exact position or location. What am I?

Point

200

I am a straight path that continues in both directions and does NOT end. What am I?

Line

300

I am points that are used to show segments of lines. What am I?

Endpoints

400

I am a straight, part of a line, and have 2 endpoints. What am I?

Line segment

500

I am straight, part of a line, have 1 endpoint and continue in one direction. What am I?

Ray

Miscellaneous

100

I have length and width but no thickness. What am I?

Two-dimensional shape

200

I start and end at the same point. Am I an open or closed shape?

Closed shape

300

I DO NOT start and end at the same point. Am I an open or closed shape?

Open shape

400

How many sides does a nonagon have?

9

500

If I have two triangles, how many sides do I have in total? 

6

Angles

100

I am formed by two rays that share an endpoint. What am I? 

Angle

200

I am the shared endpoint of two line segments that form an angle. What am I?

Vertex

300

I am an angle that forms a square corner. Am I a right angle, less than a right angle, or greater than a right angle?

Right angle

400

I am an angle that is less than a right angle. Am I a right angle, acute angle, or obtuse angle?

Acute angle

500

I am an angle that is greater than a right angle. Am I a right angle, acute angle, or obtuse angle?

Obtuse angle

Lines

100

I am lines that cross or meet to form angles. Am I intersecting lines, perpendicular lines, or parallel lines? 

Intersecting lines

200

I am lines that cross or meet to form RIGHT angles. Am I intersecting lines, perpendicular lines, or parallel lines?

Perpendicular lines

300

I am lines that appear to never cross or meet and are always the same distance apart. Am I intersecting lines, perpendicular lines, or parallel lines?

Parallel

400

I am the line you have to wait in to get food from Ms. Sonya. What am I?

Lunch line... HA! HA! (it's a joke!)

500

How many sides/lines are in a heptagon? 

7