Question

three sides of a triangle are 5.6 cm 2.7 cm and 4.06 cm what is the perimeter of this triangle

Answer 1

Answer:

Perimeter of the given triangle is $12.36$ cm.

Step-by-step explanation:

Given : The sides of the triangle are $5.6$ cm, $2.7$ cm and $4.06$ cm.

To find : The perimeter of the triangle.

Solution :

• It is given that the sides of the triangle are $5.6$ cm, $2.7$ cm and $4.06$ cm.
• We have to find the perimeter of the triangle.
• Perimeter of the triangle is the outer boundary means the sum of lengths of all three sides of the triangle.

       ∴ Perimeter of the triangle = $5.6+2.7+4.06$

                                              = $12.36$ cm

• ∴ Perimeter of the given triangle is $12.36$ cm.

Answer 2

According to the information provided in the question.

It is stated in the preceding question that,

The presented information is three sides of a triangle are 5.6cm,2.7cm and 4.06cm

We need to find the perimeter of this triangle.

As a result, the formula of perimeter of a triangle is as follow,

Perimeter, where a, b and c are three sides of triangle.

$=a+b+c\\=5.6+2.7+4.06\\=12.36cm$

Hence the perimeter of given triangle is 12.36cm.