Homework Help: geometry

Posted by mimi on Tuesday, June 1, 2010 at 1:14am.

Circle O has a radius of 8 m and the measure of central angle AOB is 45 degrees.
Which of the following could be used to calculate the length of arc AB?

geometry - drwls, Tuesday, June 1, 2010 at 1:35am
The arc AB is 1/8 of the circumference. That would be pi*R/4

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