Random pi

Author:Richard Trimble

We scatter randomly placed dots in a square enclosing the unit circle. Count what fraction of dots are inside the circle. Multiply by 4 (area of the square) This estimates the area of the circle

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Vertical and Oblique Asymptote
Transforming Random Variables
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Untitled
Graphs of Rational Expressions

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Transformations
Collinearities and Concurrencies: Sides of Cevian Triangle.
Eigenvalues
Lines and Angles
Graph of a Sinusoid #6
Perpendicular Bisectors and the Circumcenter

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Linear Equations
Hyperbola
Quadrilaterals
Percentages
Circumcircle or Circumscribed Circle