Investigating the sum of interior angles of polygons

Autor:schussleini

Use the slider to investigate the measure of the angles in each of the regular polygons. Click on the boxes to see the individual angle values and to see the sum within the polygon.

Nuevos recursos

Untitled
ANGLE
Parallel lines, Transversals and Segments
巧算長方形周界
The Coordinate Plane (Cartesian Plane)

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Special Right Triangles
Square, Triangle, and Circle Orthographic projections
sist solare2
Transitivity of parallelism
ΠΙΝΑΚΕΣ
Dylan_Carcia_Berry_b2

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Diagrama de cajas
Trapecio
Funciones cuadráticas
Aritmética
Cilindro