Amy wants to fence in a yard using 400 feet of fencing. If she wants the yard to be 30-feet wide, how long will it be?
170 feet.
175 feet.
180 feet.
185 feet.
Detailed Explanation
The formula used to determine the perimeter of a rectangle is P = 2(L + W). The width is 30, and the perimeter is 400. 400 = 2(L + 30). 400 = 2L + 60 340 = 2L L = 170
Take more free practice tests for other ASVAB topics with our ASVAB practice tests now!