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Converging Lens的副本
Author:
chenghuai zhu
,
mr.jsquiggle
A converging (double convex) lens.
GeoGebra
New Resources
Multiplying 2-Digit by 2-Digit Numbers Using an Area Model
Multiplying 3-Digit by 2-Digit Numbers Using an Area Model
Untitled
Multiplying 2-Digit x 2-Digit Numbers Using an Area Model (2)
toro test
Discover Resources
ellipson
Tessellation
Inequality Transformation Relationships
McBride Special Quadrilaterals
Random General terms of geometric sequence
Discover Topics
Trapezoid
Equilateral Triangles
Pie Chart or Circle Chart
Cylinder
Arithmetic