Question

One side of a square is 6000 m long.what is its area in km².

Answer 1

The area of a square with a side 6000m in km² is 36 km².

Step-by-step explanation:

To calculate the area in km², we convert m to km;

Using Unitary Method:

1000 m = 1km

1 m = $\frac{1}{1000}$ km

6000m =  $\frac{1}{1000} * 6000\ km$

6000 m = 6 km.

Area of square = $(side)^2$

Area of square = $(6)^2$

Area of square = 36 km²