The radius of a circle is 2 feet. What is the length of a 180° arc?

The length of 180 degree Arc is 4 feet or 4cm

Step-by-step explanation:

In the given sum Radius of the circle is=2 feet

The Diameter of the circle is =4 feet

Diameter=180 degree arc

Therefore the length of the 180 degree arc is=4 feet

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