Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Trigonometry _Sine rule, cosine rule, Area of triangle proofs
Author:
Mrs Rouse
,
Mr Hardman
Topic:
Area
,
Cosine
,
Scalene Triangles
,
Sine
,
Trigonometry
Follow the proofs for the sine rule, cosine rule, and area of a triangle (GCSE/IGCSE)
GeoGebra
New Resources
Introduction
Simplifying Radicals: Geometric Thin Slice
Piano. Keyboard.
Slope Field (1)
Napoleon's Theorem
Discover Resources
Pythagoras theorem
Introducing the Tangent Function
Graphing Functions
Eirlys Barbara polynomial picture
Angle bisector
Discover Topics
Arithmetic
Set Theory
Planes
Complex Numbers
Logarithm