Simplicity

Author:mossback90

Tips: You can use Pythagoras' theorem to work out the height of an equilateral triangle. And then the area is just half the base times the height.(Or you can use: area of triangle=1/2 ab sinC)

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bewijs stelling van Pythagoras
Average Value of a Function
From Polar to Cartesian Coordinates
Billard V5.2 and V6
Prism Drawn in 2-Point Perspective

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Equations In One Variable : Standard VII : 001
Terminology Project
Integrating Odd Powers of the Cosine Function
Multivariable Calculus
The Basic Sine Wave

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Geometric Mean
Orthocenter
Circle
Calculus
Vectors 3D (Three-Dimensional)