Question

the perimeter of a square is 20cm. find the length of its side?​

Answer 1

Answer:

5 cm

Step-by-step explanation:

let length of side be l

perimeter of square=4×length of side

20= 4×l

20/4=l

5=l

therefore length of side of square is 5 cm

Answer 2

Answer:

perimeter of square=4× length of each side

so, length of each side=perimeter of square/4=20cm/4=5cm