What is the approximate circumfrence of the cirlce that has a center at (2,1) and passes through the point (2,5)

KawaiiKibby  May 11, 2017

1+0 Answers


If the center of a circle is (2, 1) and the circle passes through the point (2, 5), the distance from the center to the point is 4.

This is the radius.

A formula for the circumference of a circle is:  C  =  2·pi·r     --->     C  =  (2)·(3.14)·(4)     --->   C  =  25.12

geno3141  May 11, 2017

1 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details