About & Pics

Description

The honor roll is a good place to be.

Let "Geometry Pro" serve as your portable tutor. It provides a rich collection of solvers, examples, and tutorials for the following topics:

- Perimeter
- Area
- Volume
- Segments and Lines
- Distance Between Points
- Distance from Point to Line
- Law of Sines
- Law of Cosines
- Similar Triangles
- Congruent Triangles
- 30-60-90 Triangles
- 45-45-90 Triangles
- Medians
- Altitudes
- Perpendicular Bisectors
- Orthocenters
- Circumcenters
- Centroids
- Circles
- Quadrilaterals
- Regular Polygons
- Logic Statements
- Postulates and Theorems
- Proofs

I welcome all comments, questions, and suggestions: lfeldman65@gmail.com

Follow me on facebook for app news, tips, and free Math help:

www.facebook.com/lfeldmantutoring

Please check out my other applications:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Math Pro (six Math apps for the price of two!)
Physics Pro
PreCalculus Pro
Probability Pro
SAT Math Prep
Statistics Pro

 $0.99 in iOS App Store

Screenshots

Geometry Pro screenshot 1Geometry Pro screenshot 2Geometry Pro screenshot 3Geometry Pro screenshot 4Geometry Pro screenshot 5

Version History

Launched Dec 10, 2009 (about 9 years ago).

Releasing new versions every 5 months, on average.

Jun 10
2018
(Current)
Version 4.2

- My recent icon update was blah, so here's another!

Jun 07
2018
Version 4.1

- New icons

Mar 27
2018
Version 4.0

- Formatting enhancements

May 20
2017
Version 3.51

- Formatting enhancements
- Added links to video lessons for 45-45-90 and 30-60-90 triangles (iPhone)

Jul 02
2015
Version 3.5

- Formatted for iPhones and iPads
- Added links to video lessons by Larry Feldman

Oct 31
2013
Version 3.4

- Fixed formatting in the circle theorem section

Oct 10
2013
Version 3.3

- Decimal keypad now works in Europe
- Fixed problem where keyboard was obstructing button in ASA triangle solver

Oct 04
2013
Version 3.2

- Updated for iOS 7

Nov 28
2012
Version 3.1

- Added search functionality
- Formatting enhancements

Sep 28
2011
Version 3.0

- Fixed a typo in the solver that computes the distance between a point and a line

Jun 14
2011
Version 2.9

- High res icon for the Retina display
- Expanded Polygon Tutorial

Follow me on facebook for app news, tips, and free Math help:

www.facebook.com/lfeldmantutoring

Feb 23
2011
Version 2.8

- Dozens of images updated for the Retina display

Follow me on facebook for app news, tips, and free Math help: www.facebook.com/lfeldmantutoring

Nov 15
2010
Version 2.7

- Fixed a typo in the postulates section

Nov 03
2010
Version 2.6

- Added tutorials about points and lines
- Added a comprehensive list of postulates and theorems

Oct 16
2010
Version 2.5

- Added a section on logic statements

Jun 20
2010
Version 2.4

- Added sections on 30-60-90 and 45-45-90 triangles
- Added tutorials and examples for similar and congruent triangles
- Added a "Two Points" solver
- Added a "Two Lines" solver
- Added a solver to compute the distance from a point to a line
- Minor formatting changes

May 06
2010
Version 2.3

- Added examples of proofs
- Enhanced tutorial on "crook" problems
- Divided surface area for prisms and cubes into lateral, base, and total

Mar 22
2010
Version 2.2

- Added circle segment and circle angle theorems
- Added a tutorial on parallel lines cut by a transversal
- Added frustum surface area and volume information

Mar 08
2010
Version 2.1

- Added a section on perimeters and areas of 2D shapes
- Added a section on surface areas and volumes of 3D shapes
- Added a solver for regular polygons

Feb 09
2010
Version 2.0

- Added a triangle solver to find missing angles or sides given 3 attributes (SSS, SAS, AAS, ASA, SSA)
- Added extensive coverage of quadrilaterals

Jan 20
2010
Version 1.1

- added a solver for circles
- added a tutorial on circles
- minor formatting changes

Dec 10
2009
Version 1.0

Previous 3 versions

Ratings

This app has not yet been rated.