SOLUTION: if the length of a rectangle is increased by 20% and width of the same rectangle is decreased by 20%, then area of the rectangle increase/decrease by___?
Algebra.Com
Question 762600: if the length of a rectangle is increased by 20% and width of the same rectangle is decreased by 20%, then area of the rectangle increase/decrease by___?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
w and h dimensions of the rectangle.
Area, .
and are the new dimensional values
makes area now of this rectangle .
Appears to be an area decrease, of the original area.
RELATED QUESTIONS
if the length of a rectangle is increased by 30% and the width is decreased by 20%, then... (answered by ankor@dixie-net.com)
If the length of a rectangle is increased by 30%and the width is decreased by 20%,then... (answered by Alan3354)
if the length of a rectangle is increased by 20% and the width is decreased by 20%then... (answered by ankor@dixie-net.com)
If lenght of a rectangle is increased by 30% and the width is decreased by 20% then by... (answered by KMST)
If Length of a rectangle is increased by 20% and width is decreased by 20% , then area... (answered by plover,MathTherapy)
If the length of a rectangle is increased by 40% and its width is decreased by 20%, what... (answered by checkley77)
The length of a rectangle is three times its width. If the
length is decreased by 20 ft. (answered by rothauserc)
if the length of a rectangle is increased by 120%and its width is decreased by 20%,what... (answered by nerdybill)
The width of a rectangle is decreased by 20%. By what percent would the length have to be (answered by Edwin McCravy)