Think About a Plan The gazebo in the photo is built in the shape
of a regular octagon. Each side is 8 ft long, and the enclosed
area is 310.4 ft squared. What is the length of the apothem?

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?