ISEE Math Review – Polygons: Angles, Perimeter, and Area
Polygons are two‐dimensional shapes that are formed by three or more straight sides. You will be analyzing these geometric figures to find the total degree value of a polygon, the perimeter of a polygon, and the area of a polygon.
The perimeter is the measurement of the sum of the side lengths of a polygon.
The area is the measurement of the inner portion of the polygon.
*Apothem is perpendicularly drawn from the center of the polygon to the midpoint of a side.
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