Classify 2D shapes

Front

Who am I? I have 2 LONG sides and 2 short sides. I also have 4 vertices.

Back

Rectangle

Front

What is the corner in a 2D shape called?

Back

Vertex

Front

How many sides does a Decagon have?

Back

10

Front

How many sides does a pentagon have?

Back

5

Front

How many sides does a heptagon have?

Back

7

Front

What is the name of a polygon with 6 sides?

Back

hexagon

Front

What shape is this? Quadilateral, Octagon, Heptagon

Back

Octagon

Front

What shape is this?

Back

Nonagon

Front

I have 4 sides and 4 right angles. All of my sides are equal. I am a/an _______________.

Back