Sign in
Search
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Eratosthenes Earth
Author:
cpkear
5,000 stadia = about 500 miles
His error would have been less than 2 percent off the actual Earth’s circumference of 24,860 miles
New Resources
Teorema Japonês para quadriláteros inscritos em uma circunferência
Slope of a Straight Line: Run and Rise
Slope Field (1)
Bottema's Theorem
Napoleon's Theorem
Discover Resources
special right triangles
diffraction grating
Excercise 1.3.1 Christine McManus
Eigenspaces-W.5.15
PUTARAN
Discover Topics
Confidence Interval
Triangles
Variance
Boxplot
Tangent Function