posted by Rocke .
write the standard form of the equation of the circle withthe given radius (8,0) and whose center is the origin
Algebra 2 -
The given radius of (8,0) does not look right, since radius is a scalar, it should not have two components.
The standard form of the circle, centred at (x0,y0) with radius r is given by:
C : (x-x0)²+(y-y0)² = r²