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ANGLE SUM PROPERTY OF QUADRILATERAL
Author:
ANIL PATHANIA
New Resources
Exploring Simple Loci 探究簡單軌跡
探究由平行線和截線所成的角
Variation Theory Parallelogram Proofs
Roman Numerals Bingo
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
Transforming the Sine Curve 4
checkboxAnimation
https://drive.google.com/open?id=0Bw_-TKrIpdVRWnVqeTU4ZWt1Tjg
Rampa6m
Comparison of Means and SDs
Discover Topics
Unit Circle
Standard Deviation
General Quadrilateral
Integers
Kite