Question

area of square and rectangle are same. find Area

Answer 1

Given:->  
Area of square= area of rectangle
i.e=>
s*s=l*b
s/b=l/s
let s=x,b=y,l=z
x/y=z/x
x(1/y=z/1)
x(1=yz)
∴x=xyz
1=xyz/x
∴yz=1cm²
∴Area of rectangle=1 centimetre ²