The neighborhood association is buying timbers to put around the edge of the playground. the length of the playground is 51 1/8 ft. the width is 38 1/4 ft. what is the perimeter of the playground? **hint - you should convert your fraction to a decimal. select one: a. 178.75 ft b. 178.25 ft c. 89.25 ft d. 89.75 ft