If cotθ=1/ , the value of θ + θ is a) 1
b) 40/9
c) 38/9
d) 5

y do u put "subscirbe to ence" on a app for ppl who need with their work?

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