This TI-89 program contains a guide to the angles and lengths of the two special right triangles. The first 45 degrees, 45 degrees, and 90 degrees is known as an angle based right triangle. The second 30 degrees, 60 degrees, and 90 degrees is another type of special right triangle. Knowing the ratios of the angles or sides of these special right triangles allows quick calculations various lengths in geometric and trigonometric problems without resorting to more advanced methods.
|Title:||Special Right Triangles|
|Requirements:||Requires the ti-89 calculator.|
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|Brief Description:||TI-89 graphing calculator program, contains a guide to special right triangles.|
|Keywords:||Program, Trigonometry, ti-89, Calculator Special, Right, Triangles|