Shape Decomposition Geometry

How many vertices does this shape have?

• 3

• 4

• 5

• 6

How many faces does this shape have?

• 2

• 4

• 6

• 8

How many sides does this shape have?

• 3

• 5

• 7

How would you decompose this figure:

• 2 rectangles

• 1 rectangle minus 1 square

• 1 rectangle and 1 square

• 2 trapezoids

How can you decompose a parallelogram?

• 2 trapezoids

• 2 triangles

• 4 triangles

How can you decompose a trapezoid?

• 2 parallelograms

• 2 squares

• 3 triangles

How can you decompose a hexagon?

• 2 triangles, 1 rhombus

• 5 triangles

• 2 trapezoids

How many rectangles and trapezoids are needed to make an octagon?

• 1 rectangle

  1 trapezoid

• 1 rectangle

  2 trapezoids

• 2 rectangles

  1 trapezoids

• 2 triangles

  2 trapezoids

What is this shape called?

• Cube

• Cone

• Sphere

• Rectangular Prism

Is this a 2D shape or a 3D shape?

• 2D

• 3D