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GeoGebra
GeoGebra Classroom
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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
For Debating "Flat Earthers"
Simulate Low-Altitude Photo of Horizon of Sphere
Curvature of Earth's Sea-Level Horizon, to Scale
See how horizon varies with viewer's altitude
Formula for "Obstructed Height" on a Sphere
For Debating "Flat Earthers"
Author:
JimSmithInChiapas
Topic:
Trigonometry
The growth of the "Flat Earth" movement is a troubling development. The resources in this book will help you to refute their claims that involve (or ignore!) geometry.
Simulate Low-Altitude Photo of Horizon of Sphere
Curvature of Earth's Sea-Level Horizon, to Scale
See how horizon varies with viewer's altitude
Formula for "Obstructed Height" on a Sphere
Next
Simulate Low-Altitude Photo of Horizon of Sphere
New Resources
Flip Flop
Shade a spheric triangle with "surface".
Woven
Monkey typing Shakespeare's complete works
Rings of circles
Discover Resources
PMC 2012-13 Q2
Using Equations to Complete Tables 041
Rotationg pattern
Turquía: Fracciones equivalentes.
Derivative of y = sin(x)
Discover Topics
Functions
Random Experiments
Median Value
Vectors 3D (Three-Dimensional)
Surface