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Mathematics 18 Online
OpenStudy (anonymous):

a tree trunk has a radius of 11 inches. what is the circumference of the tree trunk to the nearest tenth? use 3.14 for pi

OpenStudy (anonymous):

The tree trunk can be thought of as a circle and the circumference of a circle is\[C = 2 \pi r\] Where r is the radius, plug in what you know and solve

OpenStudy (anonymous):

C= 69.08

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