Geometry Made Easy

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.

At the end of the PayPal checkout, you will be sent an email containing your app. Read Installation Instructions

Price:$49.95







Description

  • The most comprehensive Geometry APP for calculators.
  • Users have boosted their Geometry knowledge & grades.
  • Ideal for quick review in all Geometry classes.
  • Easy to use. Just plug in the coordinates/numbers and the correct answer shows.
  • 2D: Solve Circles, Squares, Triangles, Ellipses, Trapezoids, Rhombus,..
  • 3D: Solve Cones, Cubes, Prisms, Frustrums, Ellipsoids,..
  • Also, Trigonometry, Algebra, Functions, Lines, Points, Planes
 

Algebra

  • Solve any Equation or Inequality
  • Solve 2x2 system - Step by Step
  • Read: PEMDAS - Order of Operation
  • Simplify & Evaluate
  • Factor
  • Powers
  • Expand/Distribute
  • Find GCD & LCM
  • Find Common Denominator
  • Find Proper Fractions
  • Solve Proportion (Ratio) Problems
  • Absolute and Percent Change

Functions

  • Read: Definition of Function
  • All-in-one-Function Explorer
  • Evaluate Function
  • Intersection of 2 Functions
  • Find f+g
  • Composition of 2 Functions f(g(x))
  • Find [f(x+h)-f(x)]/h
  • Find Inverse function
  • Read: Interval Notation

Introduction to Geometry

  • Introduction & Definition
  • Read: Points
  • Read: Angles
  • Read: Lines

Points and Lines

  • Find Slope
  • Find y=mx+b
  • Read: y=k*x
  • Read: Linear Functions
  • Find Point Slope & y=mx+b given Pt & Slope
  • Check if 2 Lines are Parallel or Perpendicular
  • Find Parallel and Perpendicular Lines
  • Read: Absolute Value Function |x|

Trigonometry

  • Read: Intro
  • Solve any 90 degree Triangle
  • Read: 3 Laws
  • Solve any triangle
  • SSS-Case
  • SAS-Case
  • SSA-Case
  • SAA-Case
  • Evaluate sin(x)

Circles

  • Read: Unit Circle: Angles & Coordinates
  • Read: Circle Properties & Formulas
  • Find Sector
  • Arc Length Solver

2D - Geometry

  • Circle Solver
  • Find Sector
  • Arc Length Solver
  • Pythagorean Theorem
  • Triangle Solver
  • Square Solver
  • Ellipse Solver
  • Rectangle Solver
  • Parallelogram Solver
  • Rhombus Solver
  • Trapezoid Solver
  • Regular Polygon

3D - Geometry

  • Sphere Solver
  • Cube Solver
  • Cylinder Solver
  • Cone Solver
  • Rectangular Prism Solver
  • Ellipsoid Solver
  • Frustum of Cone Solver
  • Triangular Prism Solver
  • Torus Solver
  • Square Pyramid Solver
  • Rectangular Pyramid Solver

View App Functionality (PDF) >>

Slide Shows