GeoGebra
  • Create Class
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License
Language: English

© 2021 GeoGebra

Area of a Triangle

Author:
Jeremy Chen, Adam Antonio
Topic:
Area
Use the sliders to change the size of the triangle/rectangle. Use the checkboxes to show/hide the area of the rectangle and triangle.
Can you see the relationship between the area of a triangle and a rectangle?

Related Topics

  • Circle
  • Perimeter
  • Polygons
  • Quadrilaterals
  • Special Points

Discover Resources

  • Parallel Lines
  • Equation of a cubic function in factorised form
  • Random Triangles 3D
  • การแยกตัวประกอบดีกรีสอง
  • Vector Norms

Discover Topics

  • Polynomial Functions
  • Tree Diagrams
  • Random Experiments
  • Addition
  • Binomial Distribution

GeoGebra

  • About
  • Partners
  • Testing
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Language: English
  • Terms of Service Privacy License
  • Facebook Twitter YouTube