Polygon Vocabulary. Review important math concepts for the SAT with this song and video. First we rhyme about shapes, from polygons to decagons. Then get ready to describe mathematical relationships with important terms like congruent, equidistant, perpendicular and adjacent. You'll never forget the difference between radius and diameter after you listen to these lyrics. How about the formulas for perimeter and area? Learn them with a rhyme and get ready to tap your feet to the beat while you take the SAT. It’s all mathematics. Now a Polygon is a shape, with a bunch of sides You can’t make a polygon out of just two lines. It’s all mathematics. Congruent is equal, like the congregation under the steeple, ‘Cause no matter your religion all people are equal. Polygon - a closed shape with straight sides regular polygon - a polygon where all sides and all angles are equal triangle - a shape or polygon with three sides quadrilateral - a shape or polygon with four sides hexagon - a shape or polygon with six sides.
Money. The Metric System. Basic Geometry. Prisms: Area & Volume. Circles: Circumference & Area. The Coordinate Plane. Volume of Cone, Cylinder, Sphere. Pythagorean Theorem. Area of a Triangle.