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

Obtuse Angle

Author:crachow095
An obtuse angle is an angle over 90 degrees.

New Resources

  • The Geometry of the Coefficients of a Quadratic Function
  • Trammel of Archimedes Art
  • Taylor Error Bound
  • Sum of Squares: Proof without Words
  • Tracing an Ellipse Using Two Circles

Discover Resources

  • 應用圓周公式:題 13
  • grafica-v-vs-t-fisica-prob3
  • piram tr
  • Volume of Spheres in Ancient Chinese Mathematics

Discover Topics

  • Rotation
  • Linear Equations
  • Linear Regression
  • Trapezoid
  • Cuboid
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

© 2026 GeoGebra®