Polygons: Two-Dimensional Shapes

What are the characteristics of a line?

Choose ALL that apply.

• Is straight

• Has an endpoint

• Continues in both directions

• Does not end

Is this figure a polygon?

• Yes

• No

This is a...

• Line Segment

• Ray

• Line

• End Point

A polygon is...

Choose ALL that apply.

• Open

• Flat

• Closed

• Made of line segments only

The green lines are...

• Intersecting

• Parallel

• Perpendicular

How many angles are less than a right angle?

• 4

• 0

• 2

• 1

I am a quadrilateral that always has 4 right angles, 4 sides of equal length and 2 pairs of parallel sides. What shape am I?

• Rhombus

• Trapezoid

• Square

• Rectangle

These lines are...

• Intersecting

• Parallel

• Perpendicular

Choose ALL that apply.

• Closed

• Rhombus

• Quadrilateral

• 4 Angles

• Square

Why is this shape NOT a polygon?

• It is closed

• It has curved paths.

• It has line segments.

• It is flat.