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

Finding Sides of Right-Angled Triangles

Author:Samantha, Tim Brzezinski
Topic:Triangles

What is the ratio for sin?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

What is the ratio for cos?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

What is the ratio for tan?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

New Resources

  • AI for Math Teachers (prompt examples)
  • seo tool
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Perimeter of a Rectangle with Unknown Sides
  • Assistants (custom GPTs or Gemini Gems) for Math

Discover Resources

  • NORMAL TO AN ELLIPSE BY APOLONIO OF PERGE
  • Eratosthenes sil 2 (primtall)
  • Cosine Values and Nested Triangles
  • DC generator shunt exited - External curve u=f(i) j=const

Discover Topics

  • Equations
  • Random Experiments
  • Circumcircle or Circumscribed Circle
  • Variance
  • Vectors
AboutPartnersHelp Centre
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®