Question

Out of a square cloth of side 20 metre a strip 2 metre thick is cut from all sides. Find the area of the remaining cloth.

Pls help.....​

Answer to be given step by step.....​

Answer 1

${\boxed{\boxed{\colorbox{\crimson{ANSWER}}}}}$

Given :

Out of a square cloth of side 20 metre a strip 2 metre thick is cut from all sides

To Find :

Area of remaining cloth

Solution :

Area of remaining cloth = a²

$\longrightarrow$ (20 - 4)²

$\longrightarrow$ 16²

$\boxed{Area\: = \: 256$