G1 U7 L4 HW

Name: ____________________________ Date: ______________________________ Directions: Describe the following plane shapes by their defining attributes and then circle the non-defining attribute.

1. Hexagon

Defining Attributes

6 6 yes

2. Trapezoid

sides

color

vertices

size

closed

Defining Attributes

Non-Defining Attributes

color

vertices

size

Defining Attributes

orientation

Non-Defining Attributes

sides

color

vertices

size

closed

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orientation

sides

closed

3. Blue rectangle

Non-Defining Attributes

orientation

Grade 1 Unit 7 Lesson 4 P TE

Directions: Describe the following plane shapes by their defining attributes and then circle the non-defining attribute.

4. Square

Defining Attributes

Non-Defining Attributes

sides

color

vertices

size

closed

orientation

5. Is the following statement a defining attribute of a hexagon? If not, what is a defining attribute? All hexagons are small. Yes

No

Defining Attribute

6. Circle the shape that is not a trapezoid. Explain how you know that it is not a trapezoid.

A

B

C

Explanation

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Grade 1 Unit 7 Lesson 4 P TE