Asked by Akash
A rectangular house with 60*50 feet dimension has a rectangular wall surrounding the garden around the house.the area of garden is same as area of house.so how far is wall from the house?
Answers
Answered by
MathMate
Assuming garden has uniform width w.
2*60*50=(50+w)(60+w)
=>
w²+110w-3000=0
w=22.62 or -132.62 (rejected)
So wall is 22.62 m from the house.
2*60*50=(50+w)(60+w)
=>
w²+110w-3000=0
w=22.62 or -132.62 (rejected)
So wall is 22.62 m from the house.