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

2 thoughts on “The Perimeter of an equilateral triangle<br />Find the length of or side of it. ?<br />is 20.4m​”

1. Answer:

   parameter of an equilateral triangle =root 3/4asquare

   Step-by-step explanation:

   root3/4asquare=20.4m

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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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