Circumference of a Part Circle - Radius and Fraction to Arc Length (Decimal) (Level 1)

The topics in this unit focus on understanding partial circle area and circumference. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Circumference of a Part Circle - Radius and Fraction to Arc Length (Decimal)

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What is the arc length of 1/4 of the circle's circumference if the radius is 3?

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