Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

A circle has a diameter of 10 mm . What is its circumference?

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


Sagot :

I got the answer 31.42mm NOT ROUNDED. And The Diameter is 10mm
Circumference of a circle of radius r : C=2*pi*r. The diameter is d=2*r hence C=pi*d=pi*10. We thus get C=31.4 mm