Billboard on the highway has a perimeter of 118 feet find the length of the billboard at the height is 19 feet

the length is 40 ft

Step-by-step explanation:

perimeter is length+length+height+height.

If the height is 19 ft then the first equation would be 118 - (19+19) = 80

Then you would do 80/2 = 40

The length is 40 ft.