Question

the perimeter of an equilateral triangle of 5.4 cm is​

Answer 1

Answer:

Perimeter of the triangle = 16.2 cm

Step-by-step explanation:

If one side of an equilateral triangle is 5.4 cm, then the perimeter is:

= Perimeter = 3 × side (formula to find the perimeter of an equilateral triangle)

= P = 3×5.4

= Perimeter of the triangle = 16.2 cm

Hope it helps you mate;)

Answer 2

Answer:

Perimeter:16.2 cm

Step-by-step explanation:

An Equilateral Triangle is a triangle where all its sides and angles are equal.

The perimeter of this equilateral triangle is 5.2 cm.

Since all the sides of a equilateral triangle are equal,

5.2 * 3 = 16.2 cm

Or you can simply add them

5.2+5.2+5.2 = 16.2 cm

Hope this helped you...

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