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Proofs of sine rule, cosine rule, area of a triangle
Author:
Nicola Trubridge
,
Mr Hardman
Topic:
Area
,
Cosine
,
Sine
GeoGebra
New Resources
bewijs stelling van Pythagoras
Billard V5.2 and V6
Visualizing the Pythagorean Identity with Sine and Cosine
函數的單調性
Average Value of a Function
Discover Resources
Wheel of Theodorus
nemarchepas
icosahedron octahedron cluster
Equal and Equivalent: IM 6.6.8
ευστάθεια ιστιοφόρου
Discover Topics
Geometric Transformations
Quadrilaterals
Cylinder
Logarithm
Rational Numbers