a.
Step-by-step explanation:
0.038
step-by-step explanation:
hello from mrbilldoesmath!
answer: x^2 + y^2 = 1024
discussion:
the equation of a circle with center (h,k) and radius "r" is
(x-h)^2 + (y-k)^2 = r^2.
in our case
(x-0)^2 + (y-0) ^2 = 32^2 = 1024
you,
mrb