Circles and Equations7.4 - App Store
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Publisher Description
Finding the center and radius from a circle equation .... all clearly explained.
A power learning aid combines Coaching Calculator, Practice and Guide to help students master finding the center and radius of a circle by completing the square.
Develop skills with the Coaching Calculator as you find the center and radius of a circle step by step,
- Taking constant term to right hand side
- Grouping x-related and y-related terms
- Completing the squares
- Writing in center-radius form
or go straight to a particular step.
Check your progress with Practice as it presents you with circle equations from simple to more difficult.
Reference the Guide as it features step-by-step examples of circle equations where the coefficient of x² is one and not equal to one.
Applications include finding the equation of a tangent line at a a given point on a circle and determining if a given point is inside a circle.
Sep 17, 2025
Version 7.4
This version is iOS 18 compatible and contains minor bug fixes.
About Circles and Equations
The company that develops Circles and Equations is Walter Kissach. The latest version released by its developer is 7.4.
To install Circles and Equations on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-09-17 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Circles and Equations as malware if the download link is broken.
How to install Circles and Equations on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Circles and Equations is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Circles and Equations is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 7.4
posted on 2025-09-17
Sep 17, 2025
Version 7.4
This version is iOS 18 compatible and contains minor bug fixes.
version 6.0
posted on 2008-10-16
Disclaimer
Official App Store Link
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