Math, asked by johnjudin8, 7 months ago

The side of an equilateral triangle is 3.5cm. Find its perimeter.​

Answers

Answered by biblyviju80
0

Answer:

10.5 CM

Step-by-step explanation:

Triangle has 3 sides

the side of an equilateral triangle is 3.5CM.

so all 3 sides have 3.5CM

So 3 x 3.5CM = 10.5CM

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Answered by aftabahemad
1

Answer:

Hence, value of perimeter of equilateral triangle will be 10.5 cm

Step-by-step explanation:

In context to question asked,

We have to determine the perimeter of equilateral triangle.

As per question,

We have,

Side of triangle = 3.5 cm

As we know that,

  • All the sides of equilateral triangle are same.
  • The perimeter of equilateral triangle can be determined by adding the length of all the sides.

As we have,

Formula for determining the perimeter of equilateral triangle as,

Perimeter = side +side +side = 3 \times side

So, for determining the value of perimeter of equilateral triangle,

We will put the value of length of triangle given in the question in above formula,

Thus we will get,

Perimeter = 3 \times sides = 3 \times 3.5 = 10.5\:cm

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