If a rectangle has two sides measuring 6 m in length and two sides measuring 2 m in length, what is the area in square metres?

To find the area of a rectangle, you use the formula: area = length × width. In this case, the rectangle has two sides measuring 6 meters (the lengths) and two sides measuring 2 meters (the widths).

By substituting the lengths into the formula, the area calculation becomes:

Area = 6 m × 2 m = 12 m².

This shows that the rectangle occupies 12 square meters of space. Thus, the correct answer reflects the right computation based on the dimensions provided in the question.