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Questions and Answers
If a circle has its center at (3, 4) and passes through the point (5, 7), what is its radius?
5
What is the equation of a circle with center at (2, -3) and radius 5?
$(x-2)^2 + (y+3)^2 = 25$
Given the equation of a circle as $x^2 + y^2 - 6x + 8y - 7 = 0$, what is the center and radius of the circle?
Center: (3, -4), Radius: 2
The center of a circle is at (__, __) and it passes through the point (5, 7), what is its radius?
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Given the equation of a circle as $x^2 + y^2 - 6x + 8y - 7 = 0$, what is the ______ and radius of the circle?
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What is the equation of a circle with ______ at (2, -3) and radius 5?
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