This form of the equation of the circle is also known as the standard form of the equation of a circle. Answer and Explanation:1 Given equation of the circle- (Eq.1)x2+(y−4)2=25 We know that the equation of the circle in the center-radius form is given....
What is an equation of a circle in center-radius form containing the points(3,−1), (1,−1) and (5,−3)? 相关知识点: 试题来源: 解析 (x − 2)= + (y + 4)= = 10(x − 2)= + (y + 4)= = 10 反馈 收藏
The radius is any line segment from the center of the circle to any point on its circumference. In this case, ( r) is the distance between ( (2,-2)) and ( (-5,-1)). ( r=5√2) ( ((x-h))^2+((y-k))^2=r^2) is the equation form for a circle with ( r)radius an...
Center-radius formula r (x−h)2+(y−k)2=r2 Answer and Explanation:1 The equation of the circle below is in the circle-radius form: (x+3)2+(y−5)2=16 If we compare it to the cirle-radius form of a... Learn more about this to...
The center of this circle is (−9, 6), with a radius of 10. The equation (x+9)² + (y−6)² = 10² is in the standard circle equation form (x−A)² + (y−B)² = C, making A = −9 and B = 6. What is the center of a circle represented by the equat...
Find the center-radius form of the equation of circle with center (2,4) and tangent to the y-axis. (Hint: A line tangent to a circle touches it at exactly one point.) Find the center-radius form of the equation of the circle with center (...
Multiply each term on both sides of the equation by ( 121). ( x^2+y^2=121) This is the form of a circle. Use this form to determine the center and radius of the circle. ( ((x-h))^2+((y-k))^2=r^2) Match the values in this circle to those of the standard...
r=2 $$ \sqrt { 2 9 } $$ $$ ( x - h ) ^ { 2 } + ( y - k ) ^ { 2 } = r ^ { 2 } $$is the equation form for a c rcle with radius and (h,k) as the center point. In this case, r=2√{29} and the center point is (-2.4). T he equation for the...
The standard equation of a circle of radiusris written as- (x−h)2+(y−k)2=r2 here(h,k)are the coordinates of the center of the circle This form is also called the center-radius form of the circle Answer and Explanation:1 ...
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