shapes
Triangles
Lines of symmetry
3D Shapes
circles
100

This polygon is made up of 8 sides. 

What is an octagon?

100

Every side of this triangle is equal. 

What is an equilateral triangle?

100

This shape has four sides and four lines of symmetry.

What is a square?

100

This shape is made up of a square base and 4 triangles.

What is a Square Pyramid?

100

Any of the line segments from a circle's center to it's peremeter.

What is the radius?

200

This polygon has 4 sides.

What is a quadrilateral?

200

This triangle has two sides of equal length.

What is an isosceles triangle?

200

this shape has three sides and three lines of symmetry.

What is an equilateral triangle?

200

A can of beans would be an example of this shape.

What is a cylinder?

200

Two times the radius.

What is the diameter of a circle?

300

This shape has 6 sides.

What is a hexagon.

300

This triangle has three sides of unequal length.

What is a scalene triangle?

300

This shape has 8 sides and 8 lines of symmetry.

What is an octogon?

300

A three dimensional shape where every side is a square.

What is a cube?

300

A line that touches the circle at exactly one point.

What is a tangent line?

400

A plane figure with at least three straight sides and angles, and typically five or more.

What is a polygon?

400

This shape is commonly known for being the strongest when designing bridges. 

What is a triangle?

400

Benjamin Franklin flew this shape with one line of symmetry in a lightning storm when he discovered electricity. 

What is a kite?

400

A cereal box would be an example of this shape.

What is a rectangular prism?

400

A straight line segment who's endpoints both lie on a circular arc.

What is a chord?

500
A parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.

What is a rhombus?

500

A triangle with a right angle. 

What is a right triangle?

500

The axis or imaginary line that passes through the center of a shape and divides it into identical halves. 

What is the line of symmetry?

500

A globe would be an example of this shape.

What is a sphere?

500

Circumference equals this. 

What is 2 (pi) r?

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