Asked by Gabby

A rectangular pig pen is made of 84 meters of fencing on three sides. The fourth side is a barn wall. Find the dimensions and greatest possible area of the enclosure.

Answers

Answered by Steve
2x+y = 84
a = xy = x(84-2x)

That's just a parabola. Find its vertex for maximum area.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions