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Worksheets

Compose and Decompose Shapes

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

What are the attributes?

a)

pink

b)

3 lines and 4 points

c)

4 sides and 4 vertices

d)

it's open

2.

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?

a)

2 triangles

b)

2 squares

c)

2 rectangles

d)

quadrilateral and triangle

3.

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

a)

triangle

b)

square

c)

octogon

d)

rectangle

4.

Putting 3 regular triangles together makes what quadrilateral?

a)

parallelogram

b)

rectangle

c)

trapezoid

d)

kite

5.

A trapezoid, triangle, and rhombus make what shape?

a)

Pentagon

b)

Hexagon

c)

Octagon

d)

Quadrilateral

6.

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

a)

1 triangle would make a rhombus

b)

2 triangles would make a rhombus

c)

3 triangles would make a rhombus

d)

4 triangles would make a rhombus

7.
How can you decompose a trapezoid?
a)
2 parallelograms
b)
2 squares
c)
3 triangles
8.
How can you decompose a hexagon?
a)
2 triangles, 1 rhombus
b)
5 triangles
c)
2 trapezoids
9.
How can you decompose a parallelogram?
a)
2 trapezoids
b)
2 triangles
c)
4 triangles
10.
How can you decompose a rectangle?
a)
2 triangles
b)
2 squares
c)
2 trapezoids