Understand that attributes belonging to a ​ (a)   of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and ​ (b)   are rectangles, so all squares have ​ (c)   right​ (d)   .

• category
• squares
• four
• angles.

Answer explanation

categorysquarefourangles

A polygon with 4 sides.

• Triangle
• Pentagon
• Hexagon
• Quadrilateral

A parallelogram with 4 right angles.

• Square
• Rhombus
• Trapezoid
• Rectangle

A parallelogram with 4 congruent sides.

• Square
• Rhombus
• Rectangle
• Trapezoid

Answer explanation

8342

A rectangle with 4 congruent sides.

• Square
• Rhombus
• Parallelogram
• Trapezoid

Answer explanation

8342

Categorize this shape. Choose 2

• Polygon

• Quadrilateral

Categorize this shape. This is a polygon and ________

Choose 5

• Quadrilateral

• Parallelogram

• Rectangle

• Rhombus

• Square

Answer explanation

4-3-2-1-?-?

Categorize this shape. Choose 4

• polygon

• Quadrilateral

• Parallelogram

• Rhombus

• Circle

Categorize this shape. Choose 1

• Polygon

• Rectangle
• Circle
• Square

Answer explanation

4-3-2-1-?-?

All parallelograms have two sets of parallel sides.

• true

• false

Answer explanation

100 + 1