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Find the length of the side of an equilateral triangle that has an altitude length of 127√3 feet.

 Dec 18, 2017
 #1
avatar+578 
+2

the height of an equilateral triangle is 

\(x*\sqrt3\)

and the length of a side is

\(2x\)

seeing as they both have x, the side length is

\(2*127\)

or 254

 

8)

 Dec 18, 2017
 #2
avatar+17927 
+2

See diagram.  x = side length 

 Dec 18, 2017
 #3
avatar
+1

Welcome back EP !!.

 Dec 18, 2017
 #4
avatar+17927 
+2

Thanx , Guest !    

ElectricPavlov  Dec 18, 2017

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