G.GSRT.7 Sine vs Cosine in a Right Triangle

Autor:Dan Dale, Ben Graber, Megan Mulert

Because of the properties of right triangles, the sine and cosine of complementary angles are related in a special way. Use the applet below to explore the relationship between sine and cosine.

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bewijs stelling van Pythagoras
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Area Between Two Curves
Select an object for a time to start a command. Light
Average Value

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Reflections in Polygons
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AROC of f(x) over [a,a+h] Including Instantaneous Rate of Change(IROC)
Transversal
powers of 1-9

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