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Types of Angles
There are several descriptive terms for types of angles, depending on the number of degrees in the angle. Use this tool to explore the different ranges of angles that the different terms apply to.
Contributed by:
Jon McLoone
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Angle
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MathWorld
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Acute Angle
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Full Angle
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Obtuse Angle
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Reflex Angle
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Right Angle
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Straight Angle
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"
Types of Angles
" from
The Wolfram Demonstrations Project
http://demonstrations.wolfram.com/TypesOfAngles/
Contributed by:
Jon McLoone
Plane Geometry
High School Geometry
High School Mathematics
Middle School Mathematics
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Interior Angles of a Triangle
Lattice Effects in Cellular Automata
Oriented Triangle Angles
Side Lengths Opposite Unequal Angles
Measuring Angles with a Protractor
Inscribed and Central Angles in a Circle
Interior and Exterior Angles of Equilateral Figures
Inscribed Angles That Intercept the Same Arc
Polar Angles and Points on the Unit Circle
Bisectors of the Angles of the Orthic Triangle
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