Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Prove: PXY is a right angle

Author:Arthur Lee
Topic:Circle
Image

New Resources

  • Visualizing the Pythagorean Identity with Sine and Cosine
  • apec
  • Untitled
  • Perspective in Art
  • 函數的奇偶性

Discover Resources

  • Tangent and normal of a function using derivative
  • Linear Equations in Two Variables - Solutions on the Graph
  • Snowflakes
  • คิดเลขเร็ว
  • Locus 1 - Circle

Discover Topics

  • Rotation
  • Indefinite Integral
  • Differential Equation
  • Cube
  • Poisson Distribution
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®