GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Elements I: Proposition 11
Author:
Ryan Hirst
Topic:
Geometry
Euclid,
The Elements,
Book I Proposition XI: Draw a perpendicular to a line at a given point on the line.
GeoGebra
New Resources
Art and Rotational Symmetry
Open Middle Logarithm Exercises (1)
Droste effect
Roman Numerals Bingo
Taylor Polynomial
Discover Resources
Square in triangle
Tangent Line
Pembuktian kadaran sektor
配方法(original)
गुणनखंड - दृश्य निरूपण
Discover Topics
Centroid or Barycenter
Median Value
Secant Line or Secant
Confidence Interval
Percentages