# The area, a, of a square whose side length is n

The area, a, of a square whose side length is n

## This Post Has 10 Comments

1. rachelkim999 says:

True

Step-by-step explanation:

Because a square inch side measures an inch each! 😀

2. Bailey1116680 says:

A = s²
⇒ s = √A

Area = 32m²
Side, s = √A = √32 = √2×2×2×2×2 = 4√2 m

3. mrbear4099 says:

Area of the square = $x^2+2x+1$

Step-by-step explanation:

We need to find the area of the square

The side length of the square is (x+1)

Area of the square formula is (side)^2

Replace side with x+1

So the area of the square = $(x+1)^2$

$(x+1)^2= (x+1)(x+1)= x^2+x+x+1= x^2+2x+1$

Area of the square = $x^2+2x+1$

4. emmalucilleblaha1995 says:

Area of the square = $x^2+2x+1$

Step-by-step explanation:

We need to find the area of the square

The side length of the square is (x+1)

Area of the square formula is (side)^2

Replace side with x+1

So the area of the square = $(x+1)^2$

$(x+1)^2= (x+1)(x+1)= x^2+x+x+1= x^2+2x+1$

Area of the square = $x^2+2x+1$

5. savyblue1724707 says:

True

Step-by-step explanation:

6. Vickyvics4113 says:

$A=n^{2}$

Step-by-step explanation:

Find area of a square

Area of square = length x width

Since a square's has the same length on all sides, we can square both sides.

Area of square = $length^{2}$

If length = n

Then,

$A=n^{2}$

7. darkmayem says:

Given that the area of this square is 361 ft^2, the side length is √(361 ft^2), or 19 ft.

8. danielapenaoypgns says:

Area of Square = Base*Height
Base=(x+1) Height=(x+1)
Therefore Area=(x+1)(x+1) or (x+1)^2
By expanding the brackets e.g. x*x is x^2 then x*1 is x and so on you get:
x^2+x+x+1 this simplfies to x^2+2x+1
Area = x^2=2x+1
Unless they have given you a value for x, this is the equation for the area of said square.

9. ohgeezy says:

Step-by-step explanation:

the area of a square is the length multiplied the breadth

in a square, all sides are equal so:

A=n×n

A=n²

10. love0000 says:

area of square = l² = n²

Step-by-step explanation: