Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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.
GeoGebra
New Resources
Segment Addition Postulate (Mild Questions)
Function art 3D - waiting shed (v2)
Odd Function Explorer
Squaring a Rectangle (PST Version)
Pythagorean Theorem: Quick Illustrator
Discover Resources
Angle
Investigation 1
Isometric
Test 8 Challenge question
10.3.1a #977083 option B 2.12.19
Discover Topics
Parametric Curves
Scalene Triangles
Prism
Binomial Distribution
Exponential Functions