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what is the equation of a circle with radius 4 and center 0 8. Use what youve observed to write an equation that expresses the relationship among x y and r. The radius of a circle is the length of the line from the center to any point on its edge.
Equation Of Line Passing Through 1 4 And Perpendicular To X 4 Quadratics Math Videos Quadratic Equation from www.pinterest.com
This calculator can find the center and radius of a circle given its equation in standard or general form. The radius is typically denoted as r or R. Find the equation of the circle if the center is 1-3 and passing through the point 41 Solution.
The calculator will generate a step by step explanations and circle graph.
X-a2 y-b2 r2 where ab is the center and r is the radius. Properties Graph and Equation of a circle centered at 00 and a raidus of 4 Properties. We know that equation of a circle is x h2 y k2 r2 Where h k is the centre r is the radius Here Centre h k 3 2 So h 3 k 2 radius r 4. Example 1 Find an equation of the circle with centre at 00 and radius r We know that equation of a circle is x h2 y k2 r2 Where h k is the centre r is the radius Here Centre h k 0 0 So h 0 k 0 radius is r.
