Astack of telephone poles has 30 in the bottom row, 29 in the next, and so on, with one pole in the top row. how many poles are in the stack?

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

w< 4

step-by-step explanation:

38 was the other number of your question.

  lol