For a polygon with 22 sides, which equation below represents the sum of the interior angles in the polygon? sum = (360)(20) = 7200°
sum = (180)(20) = 3600°
sum = (360)(22) = 7920°
sum = (180)(22) = 3960°

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

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that

hello, it is c -4

hope i you have a good day