Polygon Vocabulary
What Polygon Am I?
Angles and Lines
More Angles and Lines
Guess My Shape
100
A polygon with 3 sides and 3 angles.
What is a TRIANGLE?
100

My opposite sides are parallel.  

All of my sides are of equal length. 

All 4 of my angles are right angles.

What is a SQUARE?
100

An angle that is exactly 90 degrees.

What is a RIGHT ANGLE?

100

I am part of a line. I have two endpoints.

What is a LINE SEGMENT?

100
A polygon with 4 sides - Quadrilateral, Triangle, or Hexagon
What is a QUADRILATERAL?
200
A polygon with 4 sides and 4 angles.
What is a QUADRILATERAL?
200

My opposite sides are parallel.

Only my opposite sides need to be of equal length.

All 4 of my angles are right angles.

What is a RECTANGLE?
200

An angle that is between 0-90 degrees.

What is an ACUTE ANGLE?

200

I am formed by two line segments having the same endpoint.

What is an ANGLE?

200
A quadrilateral with 4 sides of equal length and 4 right angles - Rectangle, Square, or Rhombus.
What is a SQUARE?
300
A polygon with eight sides and eight angles.
What is an OCTAGON?
300
My opposite sides are parallel.

Only my opposite sides need to be of equal length.

I have 4 angles.

What is a PARALLELOGRAM?
300

What is an angle that is between 90 degrees and 180 degrees.

What is an OBTUSE ANGLE?
300

Two lines that meet at right angles. 

What are PERPENDICULAR LINES?

300
A quadrilateral that has 2 pairs of parallel sides, 2 pairs of sides that are of equal length, and 4 right angles - Rectangle, Square, or Rhombus.
What is a RECTANGLE?
400
A polygon with six vertices and six sides.
What is a HEXAGON?
400
My opposite sides are parallel.

All of my sides are of equal length.

I have 4 angles.

What is a RHOMBUS?
400

An exact location in space

What is a POINT?
400

Two lines that never meet no matter how long you draw them.

What are PARALLEL LINES?

400
A quadrilateral with 2 pairs of sides that have equal lengths - Parallelogram, Trapezoid, or Triangle.
What is a PARALLELOGRAM?
500
What do you call two sides of a polygon that meet at a point?
What is a VERTEX?
500
Only one pair of my opposite sides are parallel.

I have 4 angles.

2 of my angles can be right angles.

What is a TRAPEZOID?
500

A straight path. It goes on without end in both directions.

What is a LINE?
500

The maximum number of pairs of perpendicular lines on a rectangle.

What is FOUR?

500
A quadrilateral where 2 sides can be parallel but not of equal length - Rhombus, Square, or Trapezoid.
What is a TRAPEZOID?
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