Determine the center and radius of the following circle equation:

x2 + y2 + 6x + 187 – 10 = 0

Center:
Radius:

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h