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GeoGebra
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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
Rolling Circles and Polygons
Building Trapezoids with Set Areas
Viviani's Curve
Untitled
apec
Discover Resources
Test 1
Alternate Segment Theorem
Exterior & Interior Angles Investigation
Section 1.1 Problem 4
Modul 15_A2_Amrin_SMAN 2 Baubau
Discover Topics
Fractal Geometry
Circumcircle or Circumscribed Circle
Sequences and Series
Ellipse
Logic