2-D Polygons
Area Equations
3-D Figures
Terminology
Rounding Out
100

This polygon has 3 sides. They can be equal in length, all be different, or a pair can be the same length.

What is a triangle?

100

A=base x height (there are three answers, provide them all)

What are squares, rectangles, and parallelograms?

100

I have 6 congruent faces that are squares. When people say "roll the dice," they are rolling me.

What is a cube?

100

The side of a 3-dimensional object is also called this.

What is a face?

100

I only have 1 line that is curved. I am perfectly round. What am I?

What is a circle?

200

All of my sides are of equal length. My corners are all 90 degrees. What shape am I?

What is a square?

200

A=(base x height) / 2

What is a triangle?

200

The Great Pyramids of Giza are the most famous examples of this polyhedron.

What is a square-based pyramid?

200

I am the 3-D equivalent to a corner.

What is a vertex?

200

Common examples of this 3-D object include the globe, and basketballs.

What is a sphere?

300

I have 6 sides of equal length. Bees tend to use me in their honeycombs within their hives.

What is a hexagon?

300

A= ((a+b) / 2) x height

What is a trapezoid?

300

An example of me is a prism used to break white light into the colours of the rainbow. What am I?

What is a triangular prism?

300

This term is used for the boundary where 2 faces on a 3-D object meet.

What is an edge?

300

This object is what a pyramid would look like if the base was a circle. It is most often seen upside-down, holding ice-cream. 

What is a cone?

400

Two pairs of parallel lines are required to construct me. My area formula is the same as a rectangle.

What is a parallelogram?

400

A= (diagonal line1 x diagonal line2) / 2 (there are 2 answers, give 1)

What is a kite or rhombus?

400

This object has 4 faces, all of which are triangles. Each triangle meets at a vertex.

What is a triangle-based pyramid?

400

I am made up of at least 3 lines. All my lines are straight. I am a closed figure that is two-dimensional.

What is a polygon.

400

This object is a hollow circle. Mr. H and Mr. R currently are both wearing one.

What is a ring?

500

A Stop Sign has 3 more sides than I do. There is a famous landmark in Virginia, U.S.A. that shares its name with me.

What is a pentagon?

500

A=s2

What is a square?

500

This object is made from 3 pairs of congruent opposite rectangles. Many apartment buildings and skyscrapers are this shape.

What is a rectangular prism?

500

Polygons are used to make me. I am what a 3-D object looks like if you were able to unfold it. One of our math stations involved cutting me out and building me. What am I?

What is a net?

500

Pringle cans and cans of pop are examples of this 3-dimensional object.

What is a cylinder?

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