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Xem môn học › Algebra 1 — Semester B
Algebra 1 · Semester B TEKS 12A-12E
Medium Calc

Solve for r: C = 2πr

A r = 2πC
B r = C/
C r = C−2π
D r = 2C/π
Explanation
📌 r = C/(2π)

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