Question

7. The side of a rhombus is 4.1 cm. Find its perimeter.​

Answer 1

✯ Solution:

Given:

⇒ Side of rhombus (a) = 4.1 cm

To Find:

⇒ Perimeter of rhombus.

Formula used:

⇒ Perimeter of rhombus = 4 × side

Now, put the values in the formula we get,

⇒ Perimeter of rhombus = 4 × side

⇒ Perimeter of rhombus = 4 × 4.1 cm

⇒ Perimeter of rhombus = 16.4 cm

Hence, Perimeter of rhombus = 16.4 cm

✯ Extra Info:

⇒ What is Rhombus?

• A rhombus is a parallelogram whose all four sides equal and diagonals bisect each other at right angle.
• Perimeter of rhombus = 4 × side.

• $\sf{Area\;of\;rhombus=\dfrac{D_{1}\times D_{2}}{2}}$

• Where D = Diagonal of rhombus.

Answer 2

Answer:

Hence, value of perimeter of rhombus will be 16.4 cm

Step-by-step explanation:

In context to question asked,

We have to determine the perimeter of the rhombus.

As per data given in the question,

We have,

Side of rhombus = 4.1 cm

As we know that,

Rhombus is a quadrilateral whose all sides are equal.

Perimeter of Rhombus is nothing but sum of all the outer sides of the Rhombus.

As we have,

Formula for finding the Rhombus is $Perimeter = 4 \times sides$

So, for determining the value of perimeter we will put the value of side of rhombus in above formula,

Thus we will get,

$Perimeter = 4\times 4.1 = 16.4\:cm$