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**1. Homework Statement**

A circle has 300 bases around it..each base being .36nm apart. What is the diameter in micrometers?

**2. Homework Equations**

C = pie x diameter

**3. The Attempt at a Solution**

.36nm x 300 bases = 108nm is the circumference

108nm = pie x diameter

108nm / pie = 34.4nm

34.4nm x .001 micrometers = 3.44E-2

correct?