Final answer:
To determine the distance the runners run around the edge of the track, find the perimeter of the track by adding the perimeter of the rectangle and the perimeter of the two semicircles.
Step-by-step explanation:
To determine the distance the runners run around the edge of the track, we need to find the perimeter of the track. The track is constructed by a rectangle and two semicircles.
Step 1: Find the perimeter of the rectangle. The formula for the perimeter of a rectangle is P = 2 * (length + width). Let's say the length of the rectangle is L and the width is W. The perimeter of the rectangle is P1 = 2 * (L + W).
Step 2: Find the perimeter of the two semicircles. Since a full circle has a perimeter of 2πr, the perimeter of a semicircle is half of that, which is πr. Let's say the radius of the semicircles is R. The perimeter of the two semicircles is P2 = 2πR.
Step 3: Add the perimeters of the rectangle and the semicircles to find the total distance the runners run around the edge of the track: Total distance = P1 + P2.
After calculating the total distance, round it to the nearest whole number to get the final answer.