Question

a rectangular garden of length 16m and breadth 10m is surrounded by a path of uniform width. If the area of the path is 120square m then find the width?

Answer 1

CSA of rectangular=l×b×h
L=16m ,h=? ,B=10
Now
CSA=l=b×h
120=16×10×h
120=160×h
H=120-160
H=-40
So width or height can't be in negetive
So width of rectangular=40m