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Pentagon
Author:
ahs7552
New Resources
Angle Addition Exploration
inverse of sin x
Angle Bisection Exploration
[教学] 圆外角与圆内角的动态提示(2)
testfileSun Jul 21 20:31:06 CEST 20190.8251025666299318
Discover Resources
Perpendicular Line through a Point Not on Line (Self-Check)
pie model of a fraction
Rotate around point
Congruent or not
Circles
Discover Topics
Kite
Sphere
Coordinates
Combinatorics
Fractions