Question

if one side of an equilateral triangle is 17.5 cm .find the perimeter of the triangle

Answer 1

Answer:

Hence the  value of perimeter of the triangle is 52.5cm

Step-by-step explanation:

As per the  provided data in the given question

The given data is as follows.

The value of one side of equilateral triangle (a) is 17.5cm,

To find the value of perimeter of the triangle (P) .

We will use the formula of perimeter of equilateral triangle

$P=3a$

We will put the values in the above equation

$P=3\times17.5$

we are multiply 3 by 17.5, we get

$P=52.5cm$

Hence the  value of perimeter of the triangle is 52.5cm

Answer 2

Answer:

The perimeter of the triangle is 52.5cm

Step-by-step explanation:

An equilateral triangle has three equal sides, the perimeter of the traingle will be given by adding all the three sides.

One side of the triangle is given to be 17.5cm

Inorder to find the perimeter of the triangle we need to multiply one side by three because all the sides are of equal length.

Perimeter=17.5 x 3=52.5 cm