Question

a square and a rectangle plot of land have the same perimeter. The square has a side of 30m. The rectangle is of breadth 1.5dam. find the areas of the two plots

Answer 1

1dam =10 m
therefore 1.5dam=15m
ATQ
P of square = P of rectangle
4 side =2(l+b)
4.30=2(15+l)
120=2(15+l)
15+l=120/2=60
therefore l=60-15=45
therefore ... area of square plot =side sq.
a of sq.=.( 30)sq. = 900sq. m
a of rectangle plot = l.b
=45.15= 675...



HOPE U HAVE UNDERSTOOD

Answer 2

now it is right....

hope it will help you