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A circle has a diameter of 26 mm. What Is Its circumference?

Use 3.14 for 1, and do not round your answer. Be sure to Include the correct unit in your answer

Respuesta :

The circumference is 81.681


The formula for circumference is 2 x pi x radius


In order to find the radius you need to divide 26 by 2


26 divide by 2 is equal to 13


2 x 3.14 x 13= 81.681 or 26pi