Answer:
The maximum area is
Step-by-step explanation:
Let
x----> the length of rectangle
y---> the width of rectangle
we know that
The perimeter of rectangle is equal to
we have
so
------> equation A
Remember that
The area of rectangle is equal to
-----> equation B
substitute equation A in equation B
This is a vertical parabola open downward
The vertex is a maximum
The y-coordinate of the vertex of the graph is the maximum area of the garden and the x-coordinate is the length for the maximum area
using a graphing tool
The vertex is the point
see the attached figure
Find the value of y
----->
The dimensions of the rectangular garden is by
For a maximum area the garden is a square
The maximum area is
Answer:
Around 25.8 square units
Step-by-step explanation:
Hope this helps!
The answer is 12.3 inches
Answer:
i don't know
Step-by-step explanation:
you confused me