Math 9: Inscribed Angles

Författare/skapare:Sue Loucks

Inscribed angles are formed by two chords that share a common endpoint. Move any of points A, B, D, or E along the circle. What do you notice about the two angles? What happens if you move D or E onto the green arc?

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רישום חופשי
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bewijs stelling van Pythagoras
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Upptäck resurser

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Undersök matematisk områden

Inskriven cirkel
Cylinder
Tal
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