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Northwest Missouri State University


Trigonometry ( 17-119 )

  1. General Trigonometry
    1. This worksheet uses angles to find the sine, cosine, and tangent of a geometric shape.
  2. www.humboldt.edu/~dlj1/PreCalculus/Images/UnitCircle.html
    1. This website explains what a unit circle is and how to use it.
  3. Surface Area Formulas
    1. This link will lead you to a list of area formulas of a rectangle, a parallelogram, a triangle, a trapezoid, and also a circle. The list also includes volume formulas for rectangular solids, prisms, cylinders, pyramid, cones, and a sphere.