Chapter 12 Mid-Chapter Review - Go Math-3rd

How would you describe this angle?

• less than a right angle

• exactly a right angle

• greater than a right angle

How would you describe this angle?

• less than a right angle

• exactly a right angle

• greater than a right angle

How would you describe this angle?

• less than a right angle

• exactly a right angle

• greater than a right angle

This polygon has 6 sides and 6 angles. What is the name for this polygon?

• quadrilateral

• octagon

• pentagon

• hexagon

This polygon has 4 sides and 4 angles. What is the name of this shape?

• hexagon

• quadrilateral

• octagon

• pentagon

This polygon has 5 sides and 5 angles. What is the name of this polygon?

• quadrilateral

• hexagon

• pentagon

• octagon

Which of these is a closed shape?

• 
• 
• 
• 

How many sides and angles does this polygon have?

• 4 sides and 4 angles

• 5 sides and 5 angles

• 6 sides and 6 angles

• 7 sides and 7 angles

Which shape is NOT a polygon

• triangle

• quadrilateral

• circle

• octagon

Sean drew a shape with 2 fewer sides than an octagon. Which shape did he draw?

• triangle

• pentagon

• hexagon

• quadrilateral