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Enlargement with 2 triangles
Author:
Orlin Ball
Topic:
Triangles
New Resources
Translation and Rotation
Sliced Cube
Hyperbola and Constant Difference
Parabola, Focus, Directrix
Rainbow pendulum II
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angles opposite to equal sides of triangle are equal
transformations
foro
Circle with angles and intercepted arcs for exploring
PIPE ANNULUS FORMULA
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Conic Sections
Algebra
Constructions
Exponent
Perimeter