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.

Nuevos recursos

Congruent Sides & Angles in △s: Exploration
挂谷问题——三尖瓣形
Odd Function Explorer
Quadrant Illustrator
Right Triangle Inscribed in a Semicircle

Descubrir recursos

Equal chords, equidistant from centre
Abby Petty
Reflect the triangle
MATH200: "Should I withdraw?"/grade calculator
CCSS High School: Geometry (Challenges)

Descubre temas

Secciones Cónicas
Gráfica de Funciones
Triángulos Rectángulos
Puntos Notables
Distribución binomial