Find the smallest perimeter a rectangle with an area of 9 in 9 in². The smallest perimeter for a rectangle with an area of 9 in is (Simplify your answer.) in.
Find the smallest perimeter a rectangle with an area of 9 in 9 in². The smallest perimeter for a rectangle with an area of 9 in is (Simplify your answer.) in.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![Find the smallest perimeter a rectangle with an area of 9 in².
2
The smallest perimeter for a rectangle with an area of 9 in is
(Simplify your answer.)
in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2ea4914-8d2f-4ff4-a69a-e17a7d472b76%2F02b9cb5a-6942-498d-8955-4e8d0981e927%2Flhjhwlt_processed.png&w=3840&q=75)
Transcribed Image Text:Find the smallest perimeter a rectangle with an area of 9 in².
2
The smallest perimeter for a rectangle with an area of 9 in is
(Simplify your answer.)
in.
![A rectangle has its base on the x-axis and its upper two vertices on the parabola y = 8 - x², as shown in the figure on
the right. What is the largest area the rectangle can have?
The largest area the rectangle can have is
(Type an exact answer, using radicals as needed.)
2-
Y
LIN
y=8-x²
-~
2
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2ea4914-8d2f-4ff4-a69a-e17a7d472b76%2F02b9cb5a-6942-498d-8955-4e8d0981e927%2Fyiz37nn_processed.png&w=3840&q=75)
Transcribed Image Text:A rectangle has its base on the x-axis and its upper two vertices on the parabola y = 8 - x², as shown in the figure on
the right. What is the largest area the rectangle can have?
The largest area the rectangle can have is
(Type an exact answer, using radicals as needed.)
2-
Y
LIN
y=8-x²
-~
2
X
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