Trigonometry

Trigonometry Made Easy - Step by Step - with the TI-Nspire CX (CAS) Calculator.

Solve Trigonometry problems stepwise using this Ti-Nspire CX Program

Price:

$49.95

Trigonometry Made Easy 

Runs on TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire CX II and TI-Nspire CX II CAS only.

TI-Nspire CX

TI-Nspire CX CAS

TI-Nspire CX II

TI-Nspire CX II-T CAS

TI-Nspire CX

APP PURCHASE

Enter the last 8 digits of your TI-Nspire's Product ID.

Located under 5:Settings → 4:Status → About

ID may look like: 1008000007206E210B0BD92F455. HELP .
(If this was your ID: type BD92F455 in belows box.)

Enter last 8-digits of ID:

At the end of the PayPal checkout, you will be sent an email containing your app and key.

Contact us for more pay options (Pay Later, Venmo, Skrill)

PROGRAM 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
  • Solve Similar Triangles
  • Find values for sin(x), cos(x),..given x
  • Quadrant Solver: SohCahToa
  • All in One Angle Finder: Co-Terminal, Supplement, Complement, Reference Angle, Terminal side in Quadrant 1, 2, 3 or 4
  • Read: About Hyperbolics
NON-90 DEGREE TRIANGLES
  • Read: 3 Laws
  • Solve any Triangle
  • SSS-Case
  • SAS-Case
  • SSA-Case
  • SAA-Case
  • Solve Triangle given 3 Vertices
IDENTITIES
  • Trig Identity Checker
  • Simplify Trig Expressions (Ex: sec(x)/csc(x))
  • Compute sin(A+B)=sin(A)*cos(B)+cos(A)*sin(B)
  • Compute sin(A-B)=sin(A)*cos(B)-cos(A)*sin(B)
  • Compute cos(A+B)=cos(A)*cos(B)-sin(A)*sin(B)
  • Compute cos(A-B)=cos(A)*cos(B)+sin(A)*sin(B)
  • Compute tan(A+B)=(tan(A)+tan(B))/(1-tan(A)*tan(B))
  • Compute tan(A-B)=(tan(A)-tan(B))/(1+tan(A)*tan(B))
  • Read: Sum to Product Identities
  • Read: Product to Sum Identities
  • Read: Sum & Difference Identities
  • Read: Double & Half Angle Identities
  • Read: Intro
  • Solve any 90 degree Triangle
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
Testimonials

Feedback That Speaks Volumes

Blog

Latest News Updates 

Ti-Nspire CX – Algebra

The Algebra Solver with step by step solutions for Ti-Nspire CX calculators. Download: www.TinspireApps.com This Algebra Solver covers the ENTIRE Algebra curriculum: Algebra, Functions and...

Read More

Root Locus Calculator

Find the best Root Locus Calculators below: Root Locus Calculator using the Ti-Nspire CX Calculator : Download at https://www.tinspireapps.com/?a=RLME Other Root Locus Calculators...

Read More
We Are Social
Scroll to top