Note: Using the TI-83 Calculator Emulator (which performs exactly like the TI-83 Calculator) and can be downloaded from TI-83 Calculator Emulator and following the calculator instructions (Using Your TI-83/84 calculator in Math) you can solve problems in arithmetic, algebra, geometry, trigonometry, statistics, and calculus. they have several programs which can be enterred into the TI-83 Calculator emulator and will work to solve the problems quickly and easily. Under the programs "Reference" (bottom of this page) there are many links to help you with the TI-83 Calculator.
TI-83 program listing - finds the sine, cosine, tangent, secant, cosecant, cotangent. This program accepts as input, all three sides (opposite, adjacent, and hypotenuse) of the right triangle.
Percent Solver - 48 Math Functions - Math Formulas - Fractions - Decimal to Fraction - Decimal Simplifier - Arithmetic Problem - Ratio Solver - GCD finder
Percent Solver - 48 Math Functions - Math Formulas - Fractions - Decimal to Fraction - Decimal Simplifier - Arithmetic Problem - Ratio Solver - GCD finder