Question

Find the area of an equilateral triangle with a side of 6 inches.
4.5√3 in²
9√3 in²
6√3 in²
I think it's 9√3 in² but I am not sure PLEASE HELP ME ASAP

Answer 1

Answer:

9$\sqrt{3}$ in²

Step-by-step explanation:

The area (A) of an equilateral triangle is calculated as

A = $\frac{s^2\sqrt{3} }{4}$ ( s is the length of a side )

Here s = 6, thus

A = $\frac{6^2\sqrt{3} }{4}$ = $\frac{36\sqrt{3} }{4}$ = 9$\sqrt{3}$ in²

Answer 2

Answer:

9√3 in²

Step-by-step explanation:

Hope it helps, sorry for answering late.