Question

if the perimeter of a equilateral triangle is 192 cm find the side of the triangle

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Answer 1

Answer:

Hence, value of side of equilateral triangle having perimeter 192 cm will be $Side = \frac{Perimeter}{3} = \frac{192}{3}=64\:cm$

Step-by-step explanation:

In context to question asked,

We have to determine the side of the equilateral triangle.

As per question,

We have,

Perimeter of equilateral triangle = 192 cm

As we know that,

Equilateral triangle is that type of triangle whose all sides are equal.

Perimeter is nothing but the sum of length of outer borders of the triangle.

So, for determining the perimeter of equilateral triangle,

We will add all the outer faces of the triangle.

So, we will use the formula $Perimeter = 3 \times sides$ for determining the perimeter of triangle.

So, for determining the side of triangle, we will put the value of perimeter of equilateral triangle in above formula and divide it by 3.

Thus we will get,

$Side = \frac{Perimeter}{3} = \frac{192}{3}=64\:cm$

Answer 2

Answer:

The side of an equilateral triangle is 64 cm .

Step-by-step explanation:

Given information,

Perimeter of equilateral triangle is 192 cm.

We have to find out the side of an equilateral triangle.

Equilateral triangle means the triangle which is having all equal sides.

By finding the length of one side we can find out the length all sides.

As we know that,

The perimeter of equilateral triangle = 3S

Where,

S is the side of an equilateral triangle.

By putting given values in the formula

192 = 3 S

$S = \frac{192}{3}$

S = 64

Hence,

The side of an equilateral triangle is 64 cm .