Question

the side of an equilateral triangle 4.5 cm find its perimeter​

Answer 1

Answer:

4.5×3=13.5

Step-by-step explanation:

the side of an equilateral triangle 4.5 cm is 13.5

Answer 2

Answer:

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Step-by-step explanation:

As we all know that an equilateral triangle equal at all sides..therefore to find the perimeter,u can add all the sides(as triangle as three sides)or multiply by three....