Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The Cosine Theorem
Author:
s-tefan
Topic:
Cosine
,
Trigonometry
The figure illustrates and proves the Cosine Theorem for acute triangles.
GeoGebra
New Resources
Exploring the Derivative of an Exponential Function
Poorly Drawn Parallelograms 3
Explore the invariant lines of matrix {{-2,5},{6,-9}}
alg2_05_05_01_slider_practice_flvs
alg2_05_05_01_applet_exp_flvs
Discover Resources
Tahernezhadi S
rhkbs - Special Segments
Lab 10 Function 1
CP Geometry Similar Figures and Ratios
Maximum Area Fenced with Desired a Perimeter
Discover Topics
Logic
Matrices
Surface
Circumcircle or Circumscribed Circle
Pie Chart or Circle Chart