Is a trapezoid also a​ parallelogram? Yes or No? Use these sentence frames: A parallelogram has ____ pairs of parallel sides. A trapezoid has ____ pairs of parallel sides.

This figure is a rectangle but is NOT a square. Why?

Mr. Anderson asked his students to draw a concave quadrilateral with 4 unequal sides. Draw an example of this kind of quadrilateral. Which of these is a concave quadrilateral with 4 unequal​ sides?

A square is a parallelogram with ____ equal sides and ____ right angles.

A polygon is a closed shape that only has straight sides. The point at which two sides meet is a vertex. An angle is formed when two sides of a polygon meet.The polygon at the right has _____ sides, _____ angles, and ______ vertices.

These are _________ polygons. All angles point inward. Concave or Convex?

A parallelogram with four right angles is a _____________. (Hint: there could be more than one answer)

What is the special name for this quadrilateral?

I have 4 right angles and all sides the same length. I am a​ _______.

A trapezoid is not a parallelogram. It has exactly one pair of ________ sides.

These are __________ polygons. All angles point outward. Concave or Convex?

A rectangle is a parallelogram with 4 _____ angles.

I have four right angles but only my opposite sides are equal. I am a _________.