Question

1. the area a of a square is the length of a side ℓ squared.

Explanation:

Step1: Identify the relationship

The problem states that the area \( A \) of a square is the length of a side \( \ell \) squared.

Step2: Write the formula

Mathematically, squaring the side length \( \ell \) means multiplying \( \ell \) by itself, so the formula for the area of a square is \( A = \ell^2 \).

Answer:

The formula for the area of the square is \( A = \ell^2 \)