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Videos - The Math of the Golden Ratio
Author:
Chip Rollinson
Khan Academy's video about the math of the Golden Ratio
Numberphile video about deriving the Golden Ratio
Lucas Numbers?
The Silver Ratio and other "Metalic" ratios
New Resources
Addition of Vectors Algeraically
Dividing a 3-digit number by a 1-digit number (1)
Dividing a 2-digit number by a 1-digit number (2)
רישום חופשי
Interactive Unit Circle - Exact Trig Values
Discover Resources
ASA New
Boxplot with wrong outliers
Geogebra in Action : Increasing Accessibility, SDL and COL
TTO2-Area of a triangle
Kafli 1 Dæmi 5
Bài tập 2 trang 53
Discover Topics
Linear Functions
Random Variables
Tangent Line or Tangent
Similar Triangles
Logic