Final answer:
The dimensions of the rectangle are 74m by 1m.
Step-by-step explanation:
To find the dimensions of the rectangle, we need to know either the length or the width of the rectangle. Since the question states that the rectangle is 74m long, we can find the dimensions by finding the width. Let's denote the width of the rectangle as 'w'. To find 'w', we can use the equation for the area of a rectangle, which is length times width. In this case, the area is given as 74m. So, we have the equation 74 = 74m Ă— w. Solving for 'w', we find that the width is 1m.