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Mystery Triangle

Author:Elliot Malkin

Drag the corners of the triangle. What do you notice?

New Resources

Circumference of a unit circle
巧算長方形周界
seo tool
Parallel Lines and Angles: Thinking Classroom Exploration
The Coordinate Plane (Cartesian Plane)

Discover Resources

Area of Triangles with same base and same height
poly
Parallel Lines & a Transversal
H2M L11 Q11
Grupo 1

Discover Topics

Symmetry
Distributions
Dilation
Right Triangles
Scalene Triangles

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