Final answer:
The perimeter of the running track cannot be determined without knowing its dimensions. You need the lengths of all sides and curves to calculate it. Formulas like P=2l+2w for rectangles or C=2πr for circles apply when dimensions are known.
Step-by-step explanation:
The question "What is the perimeter of the outside of the running track?" cannot be answered directly because critical information is missing. To calculate the perimeter of a running track (or any shape), you need to know the dimensions of the track. For instance, if it's an oval track, you would need the length of the straight sections and the measurements of the curved sections. If the question had provided such dimensions, one could then add them together to find the total perimeter.
If the track was a perfect rectangle or square, the formula P=2l+2w (where P is the perimeter, l is the length, and w is the width) would apply. Conversely, for a circular track, the perimeter, also known as the circumference, can be calculated using the formula C=2πr (where C is the circumference and r is the radius). However, without this specific dimensional information, the question remains unanswered.