Question

A rectangle is 25m long and 16 m broad .find the side of a square whose area is equal to the area of this rectangle

Answer 1

are of given rectangle = l×b
=
$25 \times 16 = 400$
area of given rectangle = area of given square
and area of square =
$side {}^{2}$
so side =
$\sqrt{400} = 20$
20 is the side hope it helps mark it brainliest plz

Answer 2

$\Large{\textbf{\underline{\underline{According\;to\;the\;Question}}}}$

Given

Breadth of Rectangle = 16 m

Length of Rectangle = 25 m

As we know that,

${\boxed{\sf\:{Area\;of\;Rectangle = Length\times Breadth}}}$

Area of Rectangle = 25m × 16m

Area of Rectangle = 400m²

Now

Given,

${\boxed{\sf\:{Area\;of\;Rectangle = Area\;of\; Square}}}$

Area of Square = 400m²

As we know that,

Area of Square = (Side)²

400 = (a)²

√400 = a

20 = a

Side = 20m

Hence we get,

$\textbf{\underline{Side\;of\;Square = 20m}}$