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Mystery Triangle

Author:Elliot Malkin

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

New Resources

apec
JLA Copy of ANSHS_BascoAlyana
JLA Eri Chan
Vectors and Components - Trig
Ogee Arch - Construction

Discover Resources

PR1-03-P1-Q1 Drag Algebraic Expression
Delaney Walsh Three Dimensional Motion
算柱（五位數） Abacus (5-digit)
Combining Two Squares

Discover Topics

General Quadrilateral
Complex Numbers
Trapezoid
Statistical Characteristics
Confidence Interval

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