Question

find the length of the side of a square whose perimeter is 120 m​

Answer 1

Answer:

Side = 30cm

Step-by-step explanation:

perimeter of square = 4×side

120cm = 4×side

120/4=side

30=side

Answer 2

$\huge\rm\blue{answer:}$

$\sf{ }$

$\bf{{\underline{To~find}}:}$

• The length of the side of the square whose perimeter is 120m

$\bf{{\underline{Here,~we~know~that}}:}$

$\sf Perimeter \: of \: a \: square = 4a \: \: \: \: \: \: \: \\ \sf Where \: \: a \: \: is \: a \: side \: of \: the \: square \\ \sf \therefore 4a = 120m \\ \sf \implies a = \frac{120}{4} \: \: \: \: \: \: \: \: \: \: \: \: \\ \sf \implies a = \blue{ \underline{ \boxed{ \bf 30m}}} \: \: \: \: \: \: \:$

$\bf\therefore{{\underline{Side~of~the~square}}:}$

$\sf a = \blue{ \underline{ \boxed{ \bf 30m}}}$