Question

The Perimeter of an equilateral triangle
Find the length of or side of it. ?
is 20.4m​

Answer 1

Answer:

parameter of an equilateral triangle =root 3/4asquare

Step-by-step explanation:

root3/4asquare=20.4m

Answer 2

Perimeter of an equilateral triangle is 20.4 m .

Perimeter of triangle = 3 × s

=> 20.4 m = 3s

=> s = 20.4/3

=> s = 6.8 m

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