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Sine(A+B)
Author:
Reza Khadem
Topic:
Sine
Animated Wikipedia proof
GeoGebra
Demonstration of the proof of sin(A+B)
New Resources
Chaotic behaviour
Exploring Simple Loci 探究簡單軌跡
探究由平行線和截線所成的角
Average Rate of Change: Graph a Function (1)
Shade a spheric triangle with "surface".
Discover Resources
Pythagoras' Theorem Proof 2
Linear Pair
George hole 1
TANGRAM ADDITION (FINISH THE SHAPE AND THEN FIND THE SUM OF SHAPE)
Ch15.3 #25 stewart calculus
Discover Topics
Cone
Standard Deviation
Isosceles Triangles
Normal Distribution
Line Segment