How do you write an equation of a circle when you are given the center points and the radius?? @xMissAlyCatz

Question

xmissalycatx · Answer

Well what exactly are you supposed to be looking for?

liaannne · Answer

Im just supposed to be writing an equation of a circle. This is what it says Write the equation of a circle with a center at (-5, -7) and a radius of 3.8

xmissalycatx · Answer

Okay. One sec.

liaannne · Answer

Okay!! :)

xmissalycatx · Answer

http://www.algebralab.org/studyaids/studyaid.aspx?file=Algebra2_10-7.xml I'm hoping this will help you! It explains to you what to do and gives you a formula that you can use.

liaannne · Answer

Thank you so much!!

xmissalycatx · Answer

http://www.purplemath.com/modules/circle2.htm This one may work as well if you ever need it. And you're welcome! :)