What is the circumference of a circle whose area of 121 pi square meters?

about 69

Step-by-step explanation:

you have to work in reverse

Area=(pi)r^2

because this equalled 121, the radius has to be 11.

SO, we can use the radius to find the circumference

Circumference = 2(pi)r

Circumference = 22pi which is 69.08

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week