Point slope form Calculator
A circle is the set of all points in a plane at a fixed distance, called the radius, from a given point, the centre. Here you can calculate the area, diameter, circumference of a circle and also area of a sector
Point slope form
To Calculate Equation of a straight line :

Enter the value of x1:

Enter the value of y1:

Slope(m):


Mid Point
Point slope form Formula
Point slope form = y  y1 = m(x x1)
Point slope form = y  y1 = m(x x1)