Questions: Which of the following figures is not a polygon?
Transcript text: Which of the following figures is not a polygon?
Solution
Solution Steps
Step 1: Define a polygon
A polygon is a 2D closed figure made up of line segments. The line segments must be connected end-to-end to form a closed shape. Curves disqualify a figure from being a polygon.
Step 2: Analyze the figures
Figure A is a circle which is made of a curved line and not line segments.
Figures B, C, and D are made of connected line segments.