Radians and Degrees Protractor

Author:senglish

Move the centre of the protractor to the vertex of the angle. Turn the protractor by moving the "Turn" point to measure the angle. To measure in radians select the "radians" button

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Sticky point to list of points
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GeoGebra around GeoGebra
Constructing the Copy of an Angle + Angles Activities
apec

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heuredate
Isosceles Trapezoid - measurement
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กราฟของสมการเชิงเส้น
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Discover Topics

Numbers
Derivative
Trigonometric Functions
Reflection
Coordinates