Question

Find the side length with the given area 121in. PLEASE HELP!!!!

Answer 1

side length of what?

Answer 2

square

Answer 3

sqrt(121) = 11.

Answer 4

a square's sides are all congruent. to find the area of something, you multiply the length of the base by the length of the height.
so let's say x is the length of the base of a square. since base = height:
x*x = area
x^2 = area
we know the area
x^2 = 121
solve for x:
sqrt(x^2) = sqrt(121)
|x| = 11

Answer 5

Find the side length of a square with the given area 100 m2

Answer 6

11. I'm pretty sure. @IAmSinged is correct.

Answer 7

10m

Answer 8

10.

I would use the sqrt button on your calculator for these problems.

Answer 9

evaluate the square root 256

Answer 10

It's 16.