Understanding 2D Shapes and Polygons

What are the two dimensions that define a two-dimensional shape?

• Depth and length

• Height and depth

• Length and width

• Width and height

Which of the following is NOT a requirement for a shape to be considered a polygon?

• It must be a closed figure

• Its sides must not cross

• It must have openings

• It must have straight sides

How can you categorize an oval based on its sides?

• As having equal sides

• As having curved sides

• As having non-curved sides

• As a polygon

Which category does a triangle fit into based on the number of sides?

• Equal sides

• Curved sides

• Four or fewer sides

• Five or more sides

What characteristic allows a hexagon to fit into the 'five or more vertices' category?

• It has curved sides

• It has more than four sides

• It has equal sides

• It is not a polygon