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Two Dimensional Figures

In this topic, we learn to identify, describe, and classify 2-dimensional figures and polygons.
Practice Question
1

Tell whether the figure is open or closed. Is it a polygon?

 

 
Possible Answers
Your Answer
Correct Answer
A)

Open; polygon
B)

Open; not a polygon
C)

Closed; polygon
D)

Closed; not a polygon
Practice Question
2

Tell whether the figure is open or closed. Is it a polygon?

 

 
Possible Answers
Your Answer
Correct Answer
A)

Open; polygon
B)

Open; not a polygon
C)

Closed; polygon
D)

Closed; not a polygon
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