Question

if perimeter of a square is 18m. what is the length of side​

Answer 1

Answer:

We have given that,

Perimeter of the square = perimeter of the rectangle

Let L and B are the length and breadth of rectangle

⇒4×sides=2×(length+breadth)

⇒4×15 cm=2×(18 cm+B)

⇒60 cm=2×(18 cm+B)

⇒B=(30−18)cm=12 cm

Area of the rectangular block

⇒length×breadth=(18×12)cm

2

=216 cm

2

Answer 2

Step-by-step explanation:

18 m ÷ 4= 4.5m

each side is 4.5 m