Question

the length of a rectangle is 20% more than its breadth what is will be the ratio of the area of a rectangle of to that of a square whose side is equal to the breadth of the rectangle

Answer 1

Step-by-step explanation:

in reactangle ,

Area=length×breadth

A1=(1.2b)×b (l=b+20/100×b)

A1=1.2b^2

in square breadth=length

So A2=b^2

A1/A2=1.2b^2/b^2

A1/A2=1.2