Question

a worker lays the floor of a 4 - meter square shed. what is the floors area?
16 m²
64 m²
128 m²
256 m²

Explanation:

Step1: Recall area formula for square

The area formula for a square is $A = s^2$, where $s$ is the side - length of the square.

Step2: Substitute side - length value

Here, $s = 4$ meters. So, $A=(4)^2=16$ square meters.

Answer:

A. $16\ m^2$