Rectangles A rectangle has an area of 9ft?. If the length of the rectangle is 2 1/4ft, what is its width? Gerald remembers that to find area of a rectangle, you must do A=lxw. He tried to find the missing side by doing A+ l = w Is Geralds thinking correct? Why or Why not?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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O ackground Layouts Theme Yranstion
Rectangles
A rectangle has an area of 9ft?. If the length of the rectangle
is 2 1/4ft, what is its width?
Gerald remembers that to find area of a rectangle, you must
do A=lxw.
He tried to find the missin9 side by doing A+ l = w
Is Geralds thinking correct? Why or Why not?
Click to add text
to add speaker notes
Transcribed Image Text:Tom/presentation/d/IRXipCmsb0tvAtiCHVCICVB0slyg5PKSUOywau/editealidesidgco6042014.0 4 aClasswork @e Arange foola Add ons Help Accessibility Lail edit was a daya ag0 Present O ackground Layouts Theme Yranstion Rectangles A rectangle has an area of 9ft?. If the length of the rectangle is 2 1/4ft, what is its width? Gerald remembers that to find area of a rectangle, you must do A=lxw. He tried to find the missin9 side by doing A+ l = w Is Geralds thinking correct? Why or Why not? Click to add text to add speaker notes
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