Can someone please answer this!! There is an equilateral triangle with an area of 4√3 cm². What is the measure of one of the sides. Show your work for credit.

4cm

I wrote on paper as well to be more specific.

Step-by-step explanation:

The formula that determines the area of a equilateral triangle is (√3/4)*a^2

where a is the side of triangle.

so 4√3=(√3/4)*a^2

(4√3)/(√3/4)=a^2

((4√3)*4)/√3=a^2

16=a^2

a=√16

a=4

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

i think that you should ask google for the answer to that problem because if we don't know it google does