Question

if the area of a rectangular land is 12 square meters , the width of the garden is 2 merars , what is the perimeter of the garden ?​

Answer 1

✬ Perimeter = 16 m ✬

Step-by-step explanation:

Given:

• Area of rectangular land is 12 m².
• Width of the land is 2 metres.

To Find:

• What is the perimeter of the garden ?

Solution: Let the length of land be l m.

As we know that

★Ar. of Rectangle = Length × Breadth ★

A/q

• Area is 12 m².
• Width is 2 m.

$\implies{\rm }$ 12 = Length × Width

$\implies{\rm }$ 12 = L × 2

$\implies{\rm }$ 12/2 = L

$\implies{\rm }$ 6 = Length

So the measure of length of rectangular land is 6 m.

Now,

★ Perimeter = 2(Length + Width) ★

$\implies{\rm }$ Perimeter = 2(6 + 2)

$\implies{\rm }$ 2 × 8

$\implies{\rm }$ 16 m

Hence, the perimeter of rectangular garden is 16 m.