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Trigonometri - enhedstrekanten (2)
Author:
Euklid Olsen
New Resources
Angle Relationships
Sum of the interior angles of a triangle
Workspace
Triangle Angle Theorems
Sum of the Angles in a Triangle
Discover Resources
Sum and difference formulas
Linear Equation (直線方程)
Moving pulse
Transformations
Integer Addition
Discover Topics
Arithmetic Mean
Rhombus
Symmetry
Division
Straight Lines