12.3 Check My Progress

1. A _____________ has 3 sides and 3 angles.

• circle
• triangle
• hexagon
• pentagon

2. A _____ has 5 sides and 5 angles.

• circle
• triangle
• hexagon
• pentagon

3. A ______ has 0 sides and 0 angles

• circle
• triangle
• hexagon
• pentagon

4. A ______ has 6 sides and 6 angles.

• circle
• triangle
• hexagon
• pentagon

5. This shape is a _________.

• circle
• triangle
• hexagon
• pentagon

6. This shape is a _________.

• circle
• triangle
• hexagon
• pentagon

7. This shape has ___ sides and ____ angles.

• one
• two
• three
• four

8. This shape has ___ sides and ____ angles.

• zero
• one
• two
• three

9. This shape has ___ sides and ____ angles.

• zero
• one
• three
• five

10. This shape has ____ sides and ____ angles.

• two
• four
• six
• eight