Question

Euclid Park is shaped like a square, with side length s, and has an area of 121 square kilometers. This equation shows the area of the park: s^2=121

What is the perimeter of the park?

A. 44 km
B. 121 km
C. 11 km
D. 22 km

Answer 1

44 km

Step-by-step explanation:

The question is asking for the perimeter.

s = side length

s = 11

So we now know the side length of the square. And because all sides of a square have equal length, we know that each side is going to equal 11. Meaning all you have to do is add 11 + 11 + 11 + 11 (11 x 4) and we get our final answer of 44 km.

Answer 2

Option A - 44 km

Step-by-step explanation:

Given : Euclid Park is shaped like a square, with side length s, and has an area of 121 square kilometers. This equation shows the area of the park:
`s^2=121`

To find : What is the perimeter of the park?

Solution :

The equation shows the area of the park is represented by

`s^2=121`

So, the side of the square is

`s=√(121)`

`s=11`

The perimeter of the park is
`P=4* s`

`P=4* 11`

`P=44`

Therefore, The perimeter of the park is 44 km.

So, Option A is correct.