Question

HELP PLEASE!!!
If the area of an equilateral triangle is 9√3 sq ft, how long is a side?

Answer 1

multiply it by 4,then divide it by aqrt3 and then take sqrt...you will get..ans...

Answer 2

MUultiply 9√3 by 4 then divide by 3?

Answer 3

yes....

Answer 4

and divide by sqrt3 not only 3...okay..???

Answer 5

could you show me how im a little slow.. :/

Answer 6

okayy. formula for area of an equlatral triangle is
A=\[A=\frac{ \sqrt{3} }{ 4 }\times a^{2}\]
here you to find "a" where as A=\[9\sqrt{3}\]
so extract "a" from the relation ..and simplfy it to get the result...

Answer 7

so i would get 12?