Compose and Decompose Shapes

What are the attributes?

• pink

• 3 lines and 4 points

• 4 sides and 4 vertices

• it's open

Tags

CCSS.4.G.A.1

If you and a friend shared a square sandwich and cut it in half from one vertex to the other vertex, what 2 shapes would be made?

• 2 triangles

• 2 squares

• 2 rectangles

• quadrilateral and triangle

Tags

CCSS.1.G.A.2

If you take two squares and compose them, what shape can be made?

• triangle

• square

• octogon

• rectangle

Tags

CCSS.1.G.A.2

Putting 3 regular triangles together makes what quadrilateral?

• parallelogram

• rectangle

• trapezoid

• kite

Tags

CCSS.1.G.A.2

A trapezoid, triangle, and rhombus make what shape?

• Pentagon

• Hexagon

• Octagon

• Quadrilateral

Tags

CCSS.1.G.A.2

3 regular triangles can make a trapezoid. A rhombus and triangle can also make a trapezoid. How many regular triangles can make a rhombus?

• 1 triangle would make a rhombus

• 2 triangles would make a rhombus

• 3 triangles would make a rhombus

• 4 triangles would make a rhombus

Tags

CCSS.1.G.A.2

How can you decompose a trapezoid?

• 2 parallelograms
• 2 squares
• 3 triangles

Tags

CCSS.1.G.A.2

How can you decompose a hexagon?

• 2 triangles, 1 rhombus
• 5 triangles
• 2 trapezoids

Tags

CCSS.1.G.A.2

How can you decompose a parallelogram?

• 2 trapezoids
• 2 triangles
• 4 triangles

Tags

CCSS.1.G.A.2

How can you decompose a rectangle?

• 2 triangles
• 2 squares
• 2 trapezoids

Tags

CCSS.1.G.A.2