Angle estimator

Autore:ciara.folens

1. Hold down the Left Mouse Key and drag the point B anticlockwise. 2. Estimate the size of the red angle COB. 3. Tick the box to see how accurate your estimate was.

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Polar Coordinates Book
Special Right Triangles 30°-60°-90° and 45°-45°-90°
bewijs stelling van Pythagoras
Tangent in Cartesian and Polar Coordinates
Untitled

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Rigid Motions: Question 2
Tangent and Secant
class pt 2
Incenter
Bài tập 37c trang 68

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Analisi
Iperbole
Regressione lineare
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