Kristen Wilke Go Math Chapter 12 Review

Are these plane shapes open shapes or closed shapes?

• open
• closed

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Are these plane shapes open shapes or closed shapes?

• open
• closed

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Which type of angle is this?

• right angle
• acute angle (smaller than a right angle)
• obtuse angle (larger than a right angle)

Tags

CCSS.4.G.A.1

A right angle forms a __ corner.

• blue
• angle
• square

Tags

CCSS.4.G.A.1

Does this shape have a right angle?

• yes
• no

Tags

CCSS.3.G.A.1

Which shape has three sides and three angles?

• quadrilateral
• pentagon
• triangle
• octagon

Tags

CCSS.2.G.A.1

Which shape has four sides and four angles?

• triangle
• square
• hexagon
• quadrilateral

Tags

CCSS.2.G.A.1

Which shape has five sides and five angles

• triangle
• pentagon
• octagon
• quadrilateral

Tags

CCSS.2.G.A.1

Which shape have six sides and six angles?

• triangle
• hexagon
• octagon
• quaderateral

Tags

CCSS.2.G.A.1

Which shape has eight sides and eight angles?

• quadrilateral
• triangle
• octagon
• decagon

Tags

CCSS.2.G.A.1