Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Aristarchos' Angle and VA
Author:
A. G. Gomez (agg29@ou.ac.uk)
The possible correspondence between Aristarchos' 87° angle and VA is explored using a
static geometric
approach for various radii and distances of the moon (the real moon and observer are not static).
GeoGebra
New Resources
Piano. Keyboard.
Parallel or Not? (V2)
Rose Curve - A Classical Construction
Bottema's Theorem
Odd or Even
Discover Resources
CCSS IP Math I 5.3.2 Example 4
PunktImKreis02
Ladd_Trig
sun dial, eye
RegChall
Discover Topics
Piecewise Functions
Tangent Line or Tangent
Geometry
Cuboid
Expected Value