Evans' theory on Aristarchos

Author:A. G. Gomez (agg29@ou.ac.uk)

Illustration of James Evans' theory on how Aristarchos might have reached his famous 87° half moon elongation (in History and Practice of Ancient Astronomy, p. 72).

New Resources

Variation Theory Illustration: Point-Slope Form
Set Operations (2 Sets)
z`]]
רישום חופשי
Dividing a 2-digit number by a 1-digit number (2)

Discover Resources

CCSS IP Math II Unit 2 Lesson 5
Task 2
Line through (0,0) and (5,3) with variable parts
PRISMA SEGI-N BERATURAN
Inner circle with radius (Sofia)

Discover Topics

Quadratic Equations
Subtraction
Real Numbers
Trigonometric Functions
Angles