Tangent and Radius

Author:Tyler Haslam

See how the radius is perpendicular to a tangent using limits of interior and exterior angles as the number of sides of a polygon approaches infinity.

New Resources

Regular Star Polygons
Area of a Circle Illustrated
Regular Polygons and Equivalent Triangles
רישום חופשי
Area of a Trapezoid

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Trigonometric Ratios on the Cartesian Plane
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Αντιγραφή του DC: MotorPrinciple
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Power Functions
Median Line
Rectangle
Fractal Geometry
Reflection