Question

A square has sides of length 11.1 feet. What is the area?

Answer 1

Our answer is A = 123.21 in².

`\Large\texttt{Explanation}`

Given info:

⇒ The side length of a square is a = 11.1 ft.

We're looking for:

⇒ The square's area

Use the formula:

⇒
`\sf{A=a^2}`

Where:

• A = area
• a = side length

Substitute 11.1 for a:

• 
  `\sf{A=11.1^2}`

Simplify:

• 
  `\sf{A=123.21\:in^2}`

`\therefore` The area of the square is 123.21 in².

Answer 2

A = 123.21 ft²

Explanation:

the area (A) of a square is calculated as

A = s² ( s is the side length )

given s = 11.1 feet , then

A = 11.1² = 11.1 × 11.1 = 123.21 ft²