Problema Solution
Acarpenter is building a rectangle room with a fixed perimiter of 44ft What demension would the maximum area? What is the maximum area?
Answer provided by our tutors
Let the dimensions of the rectangle be a,b.
From the data,
Peremeter =44Ft
=>2(a+b)=44.
=>a+b=22
Given that the area should be maximum.
=>ab is maximum for a=b
So a=b=11
The dimensions are 11,11