Trigonometry Made Easy
Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only. It does not run on computers!
Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only. It does not run on computers!
App Purchase
Enter the last 8 digits of your 27-digit TI-Nspire's Product ID.
Located under 5:Settings → 4:Status → About ID may look like: 1008000007206E210B0BD92F455 HELP. If this was your ID you would only type in BD92F455.
Price:$49.95
Description
- The most comprehensive Trig APP for TI calculators.
- Ideal for quick review in all classes involvingTrigonometry.
- STEP BY STEP - Solve any 90oand non 90o Triangle.Just enter 2 sides and an angle, 3 sides or 1 side and 2 angles to view each step until the complete triangle is solved.
- This app is intelligent enough to automatically apply the Law of Sine or the Law of Cosine and other basic Triangle Rules to solve any triangle STEP by STEP.
- It even notifies if triangle cannot be solved or solutions are ambiguous.
- Read the Trig-Theorems and Identities.
- Evaluate Trig Functions and set up Trig-Models.
- Master the Unit-Circle and its Coordinates.
- Compute Sectors and Arcs.
- Convert Degree to Radian and vice versa.
- STEP BY STEP - Given Sin Cos or Tan find the remaining ratios in a 90 degree triangle.
- Right Triangle Checker: Check For Right Angle given 3 points
- Trig Identity Checker
- Convert Degrees(decimals) to Degrees, Minutes, Seconds
- Convert Cartesian Coordinates to Polar Coordinates and vice versa.
FUNCTIONALITY & MENU ITEMS OF APP :
TRIGONOMETRY
- Read: Intro, Rules, Definitions
- Solve any Equation
- Find values for sin(x), cos(x),..given x
- Quadrant Solver: SohCahToa
- Angle Finder
- Read: About Hyperbolics
IDENTITIES
- Trig Identity Checker
- Read: Sum to Product Identities
- Read: Product to Sum Identities
- Read: Sum & Difference Identities
- Read: Double & Half Angle Identities
90 DEGREE TRIANGLES
- Read: Intro
- Solve any 90 degree Triangle
NON-90 DEGREE TRIANGLES
- Read: 3 Laws
- Solve any Triangle
- SSS-Case
- SAS-Case
- SSA-Case
- SAA-Case
- Solve Triangle given 3 Vertices
CIRCLES
- Read: Unit Circle: Angles & Coordinates
- Read: Circle Properties & Formulas
- Find Sector
- Sector Solver
- Arc Length Solver
- Linear Speed <-> Angular Speed
FUNCTIONS
- Read: Symmetry of Trig Functions
- Read: Co-Angles & Co-Functions
- Read: Period of Trig Functions
- Read: Derivatives & Integrals of Trig Functions
CONVERT
- Polar <-> Cartesian (x,y)
- Degree <-> Radian
- Degree to Degree/Minutes/Seconds
- Revolution to Degree/Radian
- Revolution per min to radian per Second
HELP & ABOUT
- Help & Use of Keys
- What to Input
- About us
- Set FontSize
Slide Shows









