APPROXIMATING THE AREA OF A CIRCLE

Instructions

So why does the area of a circle equal pi times the radius times the radius? Area = pi X r X r Area = pi X r² Experiment with this GeoGebra applet to find out.

Nuevos recursos

Area of a Circle Illustrated
Superellipse
Parallelogram Anatomy
Conway Circle Theorem
apec

Descubrir recursos

Glide Reflection Cats
Secant Lines and Tangent Lines
Measurement of Rotation
Circles in Circles Vasarely inspired
Biljardia Ellipsillä

Descubre temas

Puntos Notables
Multiplicación
Funciones
Volumen
Matrices