Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Cosine rule & Pythagoras' Theorem
Author:
shanlee
Topic:
Cosine
,
Pythagoras or Pythagorean Theorem
Drag the RED point to create an non-right angle triangle. How does the COSINE rule extend Pythagoras' theorem to describe non-right angle triangles? (Tick the box to see the Working).
GeoGebra
New Resources
အခြေခံ data အခေါ်အဝေါ်များ
apec
רישום חופשי
Tracing the cone
Derivative of Vector Functions
Discover Resources
plotting sine, cosine and tangent
ConneelyA Final project 1
圓周的計算-03
Box Plots and Outliers
Translations and vector notation
Discover Topics
Differential Calculus
Scalene Triangles
Vectors
Random Experiments
Median Line