Question

the sides of an equilateral triangle are x+3y, 3x+2y-2 and 4x+y/2+1 find the length of its side​

Answer 1

Step-by-step explanation:

$area \: \: of \: \: equilateral \: \: triangle \: \: is \: \: given \: \\ \\ by \: \: \frac{ \sqrt{3} }{4} {a}^{2} \\ \\ where \: a \: \: is \: \: side \: of \: \: triangle \\ \\ \\ we \: \: use \: \: all \: \: side \: \: step \: \: by \: \: step \: \: and \\ \: make \: them \: equal$