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circle-function-calculator en Find the equation of a circle that has a diameter with the endpoints given by the points A(1,1) and B(2,4) Step 1: Find the Midpoint (h,k) of AB: h = 1.5 k = 2.5 Calculate radius:r = Square
Root((x2 - x1)2 + (y2 - y1)2) Now calculate our circle equation using (h, k), and rFind the
equation of the circle with center (h,k) = (1.5,2.5) and radius r = 1.5811 Plugging in our numbers, we get:(x - 1.5)2 + (y - 2.5)2 = 1.58112 Determine the general form of the circle equation given center (h, k) = (1.5, 2.5) and radius r = 1.5811:Expanding the standard form, we get the general form of x2 + y2 - 2hx - 2ky + h2 + k2 - r2 = 0 Plugging in our values for h,k, and r, we get:Expanding
the standard form, we get the general form of x2 + y2 - 2(1.5)x - 2(2.5)y + 1.52 + 2.52 - 1.58112 = 0 Combining our constants, we have our general form of a circle equation below:x2 + y2 - 3x - 5y + 6.00012279 = 0 x2 + y2 - 3x - 5y + 6.00012279 = 0 What is the Answer?x2 + y2 - 3x - 5y + 6.00012279 = 0 How does the Circle Equation Calculator work?This calculates the standard equation of a circle and general equation of a circle from the following given items: What 1 formula is used for the Circle Equation Calculator?
For more math formulas, check out our Formula Dossier What 8 concepts are covered in the Circle Equation Calculator?centercirclethe set of all points in the plane that are a fixed distance from a fixed pointcircle
equationAn equation used to graph a circlediameterdistance from two endpoints of a circle through the center What other resources can help with the Circle Equation Calculator?Circle Equation Calculator VideoTags:Add This Calculator To Your Website How do you find the equation of a circle given the center and point?Explanation: The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle.
How do you find the equation of a circle from the center and a point on the circumference?The standard equation of a circle with center at (x1,y1) ( x 1 , y 1 ) and radius r is (x−x1)2+(y−y1)2=r2 ( x − x 1 ) 2 + ( y − y 1 ) 2 = r 2 , where (x, y) is an arbitrary point on the circumference of the circle. The distance between this point and the center is equal to the radius of the circle.
How do you find the general form of the equation of a circle calculator?The standard form of the equation of a circle is (x−A)² + (y−B)² = C. We can write the general form of the circle equation to the standard form by calculating the unknowns A, B, and C from the general equation's parameters D, E, and F. Luckily, that math is easy! C = A² + B² − F.
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