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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
Blancmange curve (fractal)
Dodecahedron
alg2_05_05_04_applet_exp_fxn_flvs
alg2_05_05_01_applet_exp_flvs
Exploring the Derivative of a Quadratic Function
Discover Resources
Tesselation
Revenue, Cost, and Profit Functions
Trapezoid Project
Untitled
Addition of Directed Numbers - Elevator Model
Discover Topics
Rotation
Correlation
Right Triangles
Functions
Stochastic Process or Random Process