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Duplicate of 7th Grade Geometry: Circles - Problems & Formulas Flashcards | StudBud
Duplicate of 7th Grade Geometry: Circles - Problems & Formulas
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The length of the diameter of a circle is 10 cm. Find the radius. Choose a formula.
A
A = πr
2
B
C = πd
C
d =2r
D
C = 2πr
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