Question

the parameter of a square is 48 M the area of a rectangle is 4 square metre less than the area of the given square if the length of the rectangle is 14 M find its breadth

Answer 1

perimeter of square is 48M
area of rectangle is 4 square metre less than area of square
length of rectangle is 14M
Perimeter of square=4×s
48=4×s
s=12m
area of square is side whole square
area=12^2
area=144m^2
area of rectangle is (144-4)m^2=140m^2
area of rectangle=length×breadth
140=14×breadth
breadth=10m