Deconstructing Shapes

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 can you decompose a parallelogram?

• 2 trapezoids
• 2 triangles
• 4 triangles

How can you decompose a rectangle?

• 2 triangles
• 2 squares
• 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

How many sides does a SQUARE have?

• 3
• 4
• 10
• 8

Caleb reflects one of these shapes across the dotted line. The shape and its reflection together make a square.

Which shape does Caleb reflect?

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What shape will come next?

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If you put two triangles together what shape can you make?

• parallelogram

• square

• octagon

• trapezoid