Question

The area of a square piece of land is 784metersquared .What is the perimeter​

Answer 1

112m

Explanation:

the area of the square is 784m^2 so the square root of 784 would give us the length of the sides(since it's a square the length of each sides are equal). √784 would give 28m. 28 m is the length of each sides..so now the perimeter would be the addition of each sides which in case would be 4 times 28 because it's a square. 4 times 28 gives 112m.

Answer 2

112 m

Explanation:

The area (A) of a square is

A = s² ( s is the length of side )

Here A = 784 , then

s² = 784 ( take the square root of both sides )

s =
`√(784)` = 28

Then

perimeter = 4s = 4 × 28 = 112 m