A problem related to Trigonometry

Author:chu2005

Summer Exercise S2 --> S3 Page 63 Question 21 (You can drag B to see how the diagram changes.) Find the measure of angle ABO in order to make the distance between D and OB the longest.

New Resources

Hyperbolic Paraboloid
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
z`]]
Fourier Lissajous (Mechanical)
Model sferyczny - dwunastościan-dwudziestościan

Discover Resources

Animation: Excavator
Adia's Bangin' Equilateral Triangle
Linear Equation in Two Variables Example
Ostrowski inequality

Discover Topics

Piecewise Functions
Normal Distribution
Quadrilaterals
Logarithmic Functions
Upper and Lower Sum or Riemann Sum