c2-goc tao boi tiep tien va day

Autor:Nguyễn Văn Kính, Catherine A Eagen

Investigate the relationship between the measure of the angle formed by the intersection of a tangent to a circle and a chord to the point of tangency and its intercepted arc.

Nuevos recursos

רישום חופשי
Rolling an Equilateral Triangle
Building Parallelograms with Set Areas
Perimeter of Rectangle
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Regular Geometry Applets
Trial
A Puzzling Object - II
similar triangles
Learnosity: self hosted mode

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Cuadriláteros en general
Correlación
Matrices
Función potencial
Triángulos