Question

if length is 5 more tan breadth and area of rectangle is 2443518msq find its perimeter. ​

Answer 1

Let the breadth be X metres, then length would be five more than the breadth, that is (X+5) metres.

Area of the rectangle is given as 2443518 m².

ATQ:-

=>L×B=2443518

=>X×(X+5)=2443518

=>X²+5X-2443518=0

=>X=-5+√9774072/2

=>X=1560.67

So, length=(X+3)m=1563.67 m

Breadth=X m=1560.67 m

Now, the perimeter of a rectangle=2×(L+B)

=2×(1563.67+1560.67)

=2×3124.34

=6248.68 m

So, the perimeter of this rectangle=6248.68 m