+0  
 
+1
232
1
avatar+149 

The equation of a circle is ​ (x−2)^2+(y−16)^2=169 ​.

What is the circle's radius?

Kakarot_15  May 2, 2017
edited by Kakarot_15  May 2, 2017
edited by Kakarot_15  May 2, 2017
Sort: 

1+0 Answers

 #1
avatar
0

The equation for a circle is in the form of (x^2)+(y^2)=(r^2)

where r=radius of a circle thus implying the radius of said circle will be sqrt(169) which is equivalent to 13.

Guest May 2, 2017

16 Online Users

avatar
avatar
avatar
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