Answered

The diameter of a circle measures 22 mm. What is the circumference of the circle?

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



Answer :

(3.14)(22)=69.08 since its diameter and not radius you don't multiply by 2 
circumference of a circle = pi times the diameter 3.14 x 22= 69.08 mm

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