Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Find the Circumference of the circle: (x+3)^2 + (y-5)^2=81

Sagot :

konrad509
[tex]C=2\pi r\\\\ (x+3)^2 + (y-5)^2=81 \Rightarrow r=\sqrt{81}=9\\ C=2\pi \cdot9\\ \boxed{C=18\pi}[/tex]
Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.