Equation of circle: x^2 +y^2 -8x -16y -209 = 0
Completing the squares: (x-4)^2 +(y-8)^2 = 289
Radius of circle: 17
Center of circle: (4, 8)
Point of contact: (21, 8)
Slope of radius: 0
Slope of tangent line: 0
Equation of tangent line: x = 21 which means it touches the circle at (21, 0) which is a straight vertical line parallel to the y axis
The equation is x = 21.
A tangent of a circle is a straight line that touches the circle at only one point.
Tangent
a tangent is a line that touches the circle at only ONE point
If you mean: 2x^2 +2y^2 -8x -5y -1 = 0 making contact at (1, -1) Then the tangent equation in its general form works out as: 4x+9y+5 = 0
A tangent to a circle is a line from a point outside the circles which touches the circle at a single point.
A tangent of a circle is a straight line that touches the circle at only one point.
Centre of the circle is at (7, 7) and its Cartesian equation is (x-7)^2 + (y-7)^2 = 49
Tangent
A tangent is a straight line that touches a circle's circumference at one point
a tangent is a line that touches the circle at only ONE point
If you mean: 2x^2 +2y^2 -8x -5y -1 = 0 making contact at (1, -1) Then the tangent equation in its general form works out as: 4x+9y+5 = 0
A tangent to a circle is a line from a point outside the circles which touches the circle at a single point.
A tangent of a circle is a straight line that touches the circle's circumference at just one point.
It is the tangent of the circle
It is a straight line that touches the circle.
Equation of circle: x^2 +y^2 -8x -y +5 = 0Completing the squares: (x-4)^2 +(y-0.5)^2 = 11.25Centre of circle: (4, 0.5)Slope of radius: -1/2Slope of tangent: 2Equation of tangent: y-2 = 2(x-1) => y = 2xNote that the above proves the tangent of a circle is always at right angles to its radius
A straight line touching a circle is called a tangent. The following is the image of a tangent to a circle with center C and radius AC. The tangent touches the circle at only one point - A. visit our page: balajidentalhospital .com