Respuesta :

Answer:

4.5

Step-by-step explanation:

300 times 150 = 4500

4500/1000 ( kilo means 1000 )

4.5

The area of a 2D form is the amount of space within its perimeter. The area of the field in square kilometres is 45,000.

What is an area?

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

Given that the rectangular field is 300meters long and 150 meters wide. Therefore, the area of the field in square kilometres is,

Area = Length x Width

        = 300 meter x 150 meter

        = 45,000 meter²

Hence, the area of the field in square kilometres is 45,000.

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