To determine which designs met the requirements set by the city council, we need to compare the measurements of the walking trails and the distance between the concert space and the road for each design.
Requirement 1: The park had to have between 2 and 3 kilometers of walking trails.
- Design A has a length of 2.5 kilometers.
- Design B has a length of 2.8 kilometers.
- Design C has a length of 3.2 kilometers.
Based on the requirement, designs A and C meet the criteria as they have lengths within the range of 2 to 3 kilometers.
Requirement 2: The concert space had to be more than 150 meters away from the road.
- Design A has a distance of 152 meters.