Distance of a point from a line

To find the distance between a point and a line in analytical geometry, you can use the formula: distance = |ax + by + c| / √(a^2 + b^2) where a, b, and c are constants that represent the coefficients of the equation of the line in the form of ax + by + c…

Angle between two lines

In analytical geometry, the angle between two lines can be found using the slopes of the lines. The slope of a line is defined as the ratio of the change in the y-coordinate to the change in the x-coordinate between any two points on the line. Let the equations of two lines be: L1: y…

Equation of a straight line in various forms

There are several forms of the equation of a straight line in analytical geometry. The most common ones are: What is Required Equation of a straight line in various forms The required analytical geometry equation of a straight line depends on the given information or problem. In general, the most commonly used forms are: To…

Shift of origin

Shifting the origin in analytical geometry involves moving the coordinate system to a new location. This can be done by adding or subtracting a constant value from each coordinate. Suppose the original coordinate system has an origin at point O(0,0). To shift the origin to a new point P(a,b), we can use the following transformation:…

Section formulae

The section formula is a formula used in analytical geometry to find the coordinates of a point that divides a line segment into two parts in a given ratio. Let A(x1, y1) and B(x2, y2) be two points in a coordinate plane, and let M(x, y) be a point on the line segment AB that…

Distance between two points

In analytical geometry, the distance between two points in a plane is given by the distance formula: d = sqrt((x2 – x1)^2 + (y2 – y1)^2) where (x1, y1) and (x2, y2) are the coordinates of the two points and d is the distance between them. To use the formula, simply substitute the values of…

Two dimensions: Cartesian coordinates

Analytical geometry in two dimensions is the branch of mathematics that deals with the study of geometric shapes using algebraic methods. The Cartesian coordinate system is the most common system used in analytical geometry, and it allows us to represent points, lines, curves, and other geometric figures using numerical values. In the Cartesian coordinate system,…