# Keyword Analysis & Research: standard form of circle

## Keyword Research: People who searched standard form of circle also searched

How to write the equation of a circle in standard form?

Enter the circle centre and radius in the respective input field Now click the button "Find Equation of Circle" to get the equation Finally, the equation of a circle of a given input will be displayed in the new window

What is the standard form equation for a circle?

The standard form equation of a circle is a way to express the definition of a circle on the coordinate plane. On the coordinate plane, the formula becomes \$\$(x -h)^2 + (y - k)^2 =r^2 \$\$. h and k are the x and y coordinates of the center of the circle.

What is the equation of this circle in standard form?

Standard form of a circle. If the center of the circle is at the point (h, k) and has radius of the circle is r, then the equation of the circle is given by (x - h)2+ (y - k)2= r2. This representation of the circle is called the standard form.

How do I find the standard form of this circle?

Just follow these steps: Change the order of the terms so that the x 's and y 's are grouped together and the constant appears on the other side of the equal sign. ... Complete the square for each variable, adding the number that creates perfect square trinomials. ... Factor each perfect square trinomial. ...