The angle of the line is a degrees from North so the angle from East is (90 - a) degrees. Therefore gradient of the line is tan(90-a) = 1/tan(a).
Then any point on the line has coordinates (x, y) = (Lx + ksina, Ly + kcosa).
The coordinates of any point on the circle satisfy (x - Cx)2 + (y - Cy)2 = r2
The points of intersection must satisfy both equations so that:
(Lx + ksina - Cx)2 + (Ly + kcosa - Cy)2 = r2
This equation needs to be solved for k - everything else has a known numeric value. Since it is a quadratic, in k, there will be 0, 1 or 2 solutions for k depending on the line not intersecting the circle at all, being tangent to it and going through the circle.
The angle of the line is a degrees from North so the angle from East is (90 - a) degrees. Therefore gradient of the line is tan(90-a) = 1/tan(a).
Then any point on the line has coordinates (x, y) = (Lx + ksina, Ly + kcosa).
The coordinates of any point on the circle satisfy (x - Cx)2 + (y - Cy)2 = r2
The points of intersection must satisfy both equations so that:
(Lx + ksina - Cx)2 + (Ly + kcosa - Cy)2 = r2
This equation needs to be solved for k - everything else has a known numeric value. Since it is a quadratic, in k, there will be 0, 1 or 2 solutions for k depending on the line not intersecting the circle at all, being tangent to it and going through the circle.
The angle of the line is a degrees from North so the angle from East is (90 - a) degrees. Therefore gradient of the line is tan(90-a) = 1/tan(a).
Then any point on the line has coordinates (x, y) = (Lx + ksina, Ly + kcosa).
The coordinates of any point on the circle satisfy (x - Cx)2 + (y - Cy)2 = r2
The points of intersection must satisfy both equations so that:
(Lx + ksina - Cx)2 + (Ly + kcosa - Cy)2 = r2
This equation needs to be solved for k - everything else has a known numeric value. Since it is a quadratic, in k, there will be 0, 1 or 2 solutions for k depending on the line not intersecting the circle at all, being tangent to it and going through the circle.
The angle of the line is a degrees from North so the angle from East is (90 - a) degrees. Therefore gradient of the line is tan(90-a) = 1/tan(a).
Then any point on the line has coordinates (x, y) = (Lx + ksina, Ly + kcosa).
The coordinates of any point on the circle satisfy (x - Cx)2 + (y - Cy)2 = r2
The points of intersection must satisfy both equations so that:
(Lx + ksina - Cx)2 + (Ly + kcosa - Cy)2 = r2
This equation needs to be solved for k - everything else has a known numeric value. Since it is a quadratic, in k, there will be 0, 1 or 2 solutions for k depending on the line not intersecting the circle at all, being tangent to it and going through the circle.
The angle of the line is a degrees from North so the angle from East is (90 - a) degrees. Therefore gradient of the line is tan(90-a) = 1/tan(a).
Then any point on the line has coordinates (x, y) = (Lx + ksina, Ly + kcosa).
The coordinates of any point on the circle satisfy (x - Cx)2 + (y - Cy)2 = r2
The points of intersection must satisfy both equations so that:
(Lx + ksina - Cx)2 + (Ly + kcosa - Cy)2 = r2
This equation needs to be solved for k - everything else has a known numeric value. Since it is a quadratic, in k, there will be 0, 1 or 2 solutions for k depending on the line not intersecting the circle at all, being tangent to it and going through the circle.
The intersection of a sphere with a plane is a point, or a circle.
locus * * * * * A more likely answer is "the centre of the circle".
6 maximum points of intersection
Definition: a tangent is a line that intersects a circle at exactly one point, the point of intersection is the point of contact or the point of tangency. a tangent is a line that intersects a circle at exactly one point, the point of intersection is the (point of contact) or the **point of tangency**.
It is a circle - or at its extreme, a point.
The intersection of a sphere with a plane is a point, or a circle.
locus * * * * * A more likely answer is "the centre of the circle".
A circle is a type of conic section, produced by the intersection of a plane and a cone.
A circle~
circumcenter
it is the intersection of the medians of two cords!
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
If the circle is inside the square, four.
great circle
A Circle.
6 maximum points of intersection
To calculate the area of a circle use this formula: pi x r2.