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Circles
Unit 9
Circles
Unit 9
Big Ideas!
Circle Arcs
Area of Circles
Tips!
Area of a circle- pi(r^2)
circumference of a circle- 2 x pi x r
What I Struggled With
know that there are two different tangents
remembering which formula is which
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Chord
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Diameter & Radius
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Tangent & Arc
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