pizza theorem

Author:Joseph G Boyer, Christian Lawson-Perfect

This shows Carter and Wagon's proof without words of the pizza theorem - if a circle is divided into eight slices by making eight cuts at 45 degrees from the same point, then the sums of the areas of alternate slices are the same.

New Resources

Perpendicular Lines: Quick Exploration
Function art 3D - waiting shed
Linear Equation Graphs: Thin Slice
GeoGebra 3D Modeling Workshop (March 8 2024)
繪畫垂直線

Discover Resources

Chain Rule in 3D demo
Argument 3: Driehoeke met gelyke hoogtes het oppervlaktes wat eweredig is aan hulle basisse.
สามเหลี่ยมพีทาโกรัส
MA - 3.1.1 - Def. 2
Worksheet (Coordinate Plane)

Discover Topics

Pie Chart or Circle Chart
Definite Integral
Intersection
Rotation
Parabola