SOLUTION: What is the equation of the circle with center at (-3, 0) and diameter 20?

Question 729413: What is the equation of the circle with center at (-3, 0) and diameter 20?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
formula for circle is:
where and are coordinates of the center, and is the radius
you are given: center at (, ) and diameter
(, )=(, ); so, and
and we know that ..=>..
now, when you have , , and , plug it in formula

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