Tag: Analytic Geometry I Solution

Solution: Find the equation of k for which the equation x^2 + y^2 + 4x – 2y – k = 0 

Solution: The equation of the circle with center at (-2, 3) and which is tangent to the line

Solution: Find the equation of the circle with center on x + y = 4 and 5x + 2y + 1 = 0

Solution: A circle has a diameter whose ends are at (-3, 2) and (12, -6). Its Equation is

Solution: Determine the equation of the circle whose center is at (4, 5) and tangent to the circle

Solution: Find the center of the circle x^2 + y^2 – 6x + 4y – 23 = 0

Solution: The diameter of a circle described by 9x^2 + 9y^2  = 16  is

Solution: What is the radius of the circle with the following equation?

Solution: The radius of the circle 2x^2 + 2y^2 – 3x + 4y – 1 = 0  is

Solution: If (3, -2) is on a circle with center (-1, 1), then the area of the circle is