Sides
Angles
3-D
100

Any shape with four sides. 

What is a quadrilateral?

100

A perfect corner or ninety degree angle. 

What is a right angle? 

100

The shape that has six square sides. 

What is a cube?

200

A shape with three sides. 

What is a triangle? 

200

A triangle with three equal angles and sides lengths. 

What is an equilateral triangle? 

200

The shape that has six rectangular faces. 

What is a rectangular prism? 

300

A shape with opposite sides that have the same length and four right angles. 

What is a rectangle? 

300

An angle that is smaller than a right angle, or a cute angle. 

What is an acute angle? 

300

The shape that has two circle faces. 

What is a cylinder? 

400

A shape with four equal side lengths and four right angles. 

What is a square? 

400

An angle that is larger than a right angle, or a big corner. 

What is an obtuse angle? 

400

The shape that has four triangular faces. 

A triangular pyramid. 

500

Any shape with five sides. 

What is a pentagon?

500
The number of degrees a circle has, or what one might say if they turned in a complete circle. 

What is 360 degrees? 

500
The shape that is a ball. 

What is a sphere?