Asquare and an equilateral triangle have equal perimeters. the area of the triangle is $2\sqrt {3}$ square inches. what is the number of inches in the length of the diagonal of the square?

An equilateral triangle with side length has area , so that

Then the triangle, and hence the square, has a perimeter of .

The perimeter of a square with side length is , so that

The length of the diagonal of any square is longer than the length of its side, so that this square's diagonal length is

because 1.2 isnt half of 6 duh

1 and 2

step-by-step explanation: