Deconstructing Shapes

What two-dimensional shape has three sides and three angles?

• square

• hexagon

• triangle

• pyramid

How can you decompose a parallelogram?

• 2 trapezoids

• 2 triangles

• 4 triangles

What ways can you decompose a square?

• 4 triangles

• 1 rectangle

• 2 trapezoids

How can you decompose a hexagon?

• 2 triangles, 1 rhombus

• 5 triangles

• 2 trapezoids

How many sides and vertices does a circle have?

• 2 sides, 1 vertex

• 1 side, 0 vertices

• 0 sides, 0 vertices

How many sides and vertices does a pentagon have?

• 4 sides, 4 vertices

• 3 sides, 3 vertices

• 5 sides, 5 vertices

What shape will come next?

• 
• 
• 

How can you decompose a rectangle?

• 2 triangles

• 2 squares

• 2 trapezoids

Name the shape

• triangle

• square

• oval

what is this shape ?

• circle

• square

• rectangle

• oval