Question

the length of the rectangular field is two times its breadth .if the breadth of the rectangle is 3cm ,find the perimeter of the rectangle​

Answer 1

Answer:

• Perimeter of the rectangle is 18 cm.

Step-by-step explanation:

Given that:

• The length of the rectangular field is two times its breadth.
• The breadth of the rectangle is 3 cm.

To Find:

• The perimeter of the rectangle.

We have:

• Breadth = 3 cm
• Length = 2 × Breadth
• Length = (2 × 3) = 6 cm

Formula used:

• Perimeter of a rectangle = 2(Length + Breadth)

Finding the perimeter of the rectangle:

⟶ Perimeter = 2(6 + 3)

⟶ Perimeter = 2 × 9

⟶ Perimeter = 18

∴ Perimeter of the rectangle = 18 cm

Answer 2

Given :-

Length of the rectangular field is two times its breadth .if the breadth of the rectangle is 3cm

To Find :-

Perimeter

Solution :-

Length is twice so,

$\sf Length = 2(Breadth)$

$\sf Length = 2(3)$

$\sf Length = 6 \; cm\;$

Now

$\sf Perimeter = 2(l+b)$

$\sf Perimeter =2(6+3)$

$\sf Perimeter =2(9)$

$\sf Perimeter = 18 \; cm\;$