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HKDSE 2016 Paper I #19
Author:
Alex CHIK
Topic:
Trigonometry
GeoGebra
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http://www.geogebra.hk
New Resources
Graph of y = ax² + bx + c
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Drunk Parabola
Graphical solution of ax² + bx + c = k
Trefoil Knot
Discover Resources
lemoine trong tứ giác
fun stuff
เรือแล่นในทะเล
Images 1. Rhombicosidodecahedron (V=60) from Biscribed Pentakis Dodecahedron for the case of trisection of its 8th-order segments(Variant1)
Cobb-Douglas: Isoquants
Discover Topics
Orthocenter
Vectors 2D (Two-Dimensional)
Linear Functions
Frequency Distribution
Arithmetic