Acircle is defined by the equation x2 + y2 – x – 2y – 11/4 = 0. what are the coordinates for the center of the circle and the length of the radius?

Coordinates of center is  and length of the radius is 2 units

Step-by-step explanation:

Given Equation of circle :

We have to find coordinates of center and length of the radius.

consider, 

using completing the square method, we get

Now comparing with the standard form of the circle, (x-h)² + (y-k)² = r²

we get and r = 2

Therefore, Coordinates of center is  and length of the radius is 2 units

cheater

step-by-step explanation: