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♾️ap calculus ab/bc review

π/4 in AP Calculus AB/BC

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

π/4 (pi over 4) is equal to approximately 0.785 radians or 45 degrees. It represents one-fourth of the way around a circle.