Question

find the side of a square whose perimeter is 16 cm​

Answer 1

Side Of Square=Perimeter/4

=16/4=4

So Side Of Square is 4.

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Answer 2

Explanation:

Question :-

• Find the side of a square whose perimeter is 16 cm.

To Find :-

• Side of square.

Solution :-

Given :

• Perimeter = 16 cm

By using the formula,

${\sf{\longrightarrow Perimeter\ of\ square\ =\ 4a}}$

Where,

• a = length of the side

According to the question, by using the formula, we get :

${\sf{\longrightarrow Perimeter\ of\ square\ =\ 4a}}$

${\sf{\longrightarrow 16\ =\ 4a}}$

${\sf{\longrightarrow \dfrac{16}{4}\ =\ a}}$

${\sf{\longrightarrow 4\ =\ a}}$

${\sf{\longrightarrow a\ =\ 4\ cm}}$

$\therefore$ Hence, side of square is 4 cm.

More To Know :-

$\begin{gathered}\boxed{\begin {minipage}{9cm}\\ \dag\quad \Large\underline{\bf Formulas\:of\:Areas:-}\\ \\ \star\sf Square=(side)^2\\ \\ \star\sf Rectangle=Length\times Breadth \\\\ \star\sf Triangle=\dfrac{1}{2}\times Breadth\times Height \\\\ \star \sf Scalene\triangle=\sqrt {s (s-a)(s-b)(s-c)}\\ \\ \star \sf Rhombus =\dfrac {1}{2}\times d_1\times d_2 \\\\ \star\sf Rhombus =\:\dfrac {1}{2}p\sqrt {4a^2-p^2}\\ \\ \star\sf Parallelogram =Breadth\times Height\\\\ \star\sf Trapezium =\dfrac {1}{2}(a+b)\times Height \\ \\ \star\sf Equilateral\:Triangle=\dfrac {\sqrt{3}}{4}(side)^2\end {minipage}}\end{gathered}$