New in this version: can recognize common inverse sin/cos/tan values, and convert them to multiples of pi. (for example instead of 1.7320508, it just says the square root of 3) Useful for Geometry, Trig, and Precalculus students. Have you ever gone to math class, typed in sin(some number), and all it shows is a decimal rounded to nine places? This program displays the sin,cosine,and tangent of a value as they really are. 5) Input 3 values of a triangle (sides or angles)and find the other two sides/angles and the area of the triangle! This is a MUST have program for any Algebra II, Trigonometry, or Pre-Calculus class!!! Mail me at if you find any bugs. This programs features: 1) Radian to degree converter 2) Degree to radian converter 3) Trigonometric identities (formulas) 4) Value finder which finds the sine, cosine, and tangent of the angle. It includes sin, cos, tan, csc, sec, and cot as well as their inverses. This program is helpful for any student in a Trig or Geometry class. An application version of this program is also available. Read the README text document to see all the features this program includes. Has almost all the same features that the original Act program/app gives you, but with even more! Some added features include a unit circle, polar to rectangle and rectangle to polar coordinate conversion, and a radical simplifier. After solving for the values, you can use the extraneous solution finder to see if any of the values are extraneous solutions.īased from Act created by Chris Bethal and Ryan McClain, RoccoLox Programs gives you the ACT Helper. After you solve a trigonometric equation, you can use this program to find several values of the angle using tan( and cos( as well as sin(. This program will give you 4 values in positive degrees for the angle and those values in radians. This is a must-have for any math student in any math level-it has over 30 features if you count everything.ĭon't you hate it when you type sin(angle)=something and you only get 1 value for the angle. Some of the features are the quadratic solver, the radian/degree converter, and area and volume (includes 10 different geometric shapes).

Math OS is a math program that has (basically) everything you need. Icon legend: File with screen shots File with animated screen shots File with reviews Featured programs Click a folder name to view files in that folder.

TI-83/84 PLUS BASIC MATH PROGRAMS (TRIGONOMETRY)Ĭlick a filename to download that file. TI-83/84 Plus BASIC Math Programs (Trigonometry) TI-83/84 Plus BASIC Math Programs (Trigonometry).

Trig rules cheat sheet