Problema Solution
You want to build a fence around a square garden that covers 506.25 ft^2. How many feet of fence will you need to complete this job?
Answer provided by our tutors
let a = the length of the side of the square and a>0
the area of the square is A = a^2 thus we have
a^2 = 506.25
a = 22.5 ft
you will need 22.5 ft of fence the complete this job.
let a = the length of the side of the square and a>0
the area of the square is A = a^2 thus we have
a^2 = 506.25
a = 22.5 ft
the perimeter of the square is P = 4*a
P = 4*22.5
P = 90 ft
you will need 90 ft of fence the complete this job.