Question

Find the side of the square whose perimeter is 20m ?​

Answer 1

Answer:

perimeter of the square = 4×side

then if the perimeter = 20cm

then the side of the square = 20÷4 =5 cm

Answer 2

$\huge{\underline{\underline{\bf{Solution}}}}$

$\rule{200}{2}$

$\tt given\begin{cases} \sf{Perimeter \: of \: square = 20 \: cm} \end{cases}$

$\rule{200}{2}$

$\Large{\underline{\underline{\bf{To \: Find :}}}}$

We have to find the side of the square.

$\rule{200}{2}$

$\Large{\underline{\underline{\bf{Explanation :}}}}$

We know that,

$\Large{\star{\boxed{\sf{Perimeter = 4 \times Side}}}}$

$\sf{→ 20 = 4 \times Side} \\ \\ \sf{→Side = \frac{\cancel{20}}{\cancel{4}}} \\ \\ \sf{→Side = 5} \\ \\ \Large{\bigstar{\boxed{\rm{Side = 5 \: cm}}}}$