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11 1, 11-2 perimeter & area of polygonsPresentation Transcript
Perimeter and Area of Polygons Jim Smith JCHS 3108.1.9 Expand analysis of units of measure to include area and volume. 3108.4.27 Use right triangle trigonometry to find the area and perimeter of quadrilaterals 3108.4.28 Derive and use the formulas for the area and perimeter of a regular polygon.
PERIMETER There are many formulas (or shortcuts) for finding the perimeter of polygons. The only one you need to remember is…. ADD ALL SIDES This will work for all polygons