Angle sum of a quadrilateral

Autor:mathstobie, amylava

Students move the points around to investigate the angle sum of a quadrilateral. There is also an option to show whether the quadrilateral is convex or concave.

Nowe zasoby

Mandelbrot
Marion's Theorem
Right Triangle Inscribed in a Semicircle
Deciding How New Information Affects Probability
Mandelbrot 2

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Lesson 12-1
Triangle Congruence: SSS
sliders demo 1
Line integral through scalar field
Copy bungkus dias

Odkryj tematy

Obrót
Pitagoras lub twierdzenie Pitagorasa
Symetria
Wyrażenia
Geometria fraktalna