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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
Finding Average Rate of Change of a Function
探究由平行線和截線所成的角
Chaotic behaviour
Kopie von parabel - parabol
Exploring the Derivative of an Exponential Function
Discover Resources
Unit Circle beyond 0 and 2pi
Label the Heart
Venn Diagram
Pentagonal Tilling Type 4, four equal side. (Most common type 4)
Interior & Exterior Angles of a Triangle
Discover Topics
Rectangle
Percentages
Matrices
Arithmetic
Sine