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4.3 作特别角_15度
Author:
郑凯耀
,
Nenad Đapić
GeoGebra
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Poorly Drawn Parallelograms
Blancmange curve (fractal)
Quiz: Finding Average Rate of Change
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Investigation 1: What Are Some Properties of Kites? Part 2
สมการ
Pythagorean Scales
คิดเลขเร็ว
OSVSSS
Discover Topics
Pyramid
Linear Functions
Pie Chart or Circle Chart
Limits
Dilation