Question

The pwrimeter of square 60cm. Find its area

Answer 1

$\mathbb{\bold{\underline{ANSWER}}}$

$\fbox{\textsf{225cm ^{2} }}$

$\mathbb{\bold{\underline{EXPLANATION:}}}$

$\colon \to \textbf{To find the side of square}$

$\star \texttt{ Perimeter of Square = 60cm}$

  $\bullet \textbf{ Formula for Perimeter of Square : 4 x side}$

$\to \textsf{4 x side = 60}$

$\to \textsf{side = 60/4 = 15}$

$\therefore \bold{Side \:of \: square = 15cm}$

$\colon \to \textbf{To find the area of square}$

$\bullet \textbf{ Formula for Area of Square = side \textsf{x} side = side ^{2} }$

$\star \texttt{ Side of square = 15cm}$

$\to \textsf{Area = 15 ^{2} }$

$\to \textsf{15 x 15 = 225}$

$\therefore \bold{\underline{Area \:of \:Square = 225cm ^{2} }}$