Answer:

Step-by-step explanation:
Hi!
Since an equilateral triangle means that every side is equal, our triangle will have 12 on all sides.
To find the height of an equilateral triangle we use
.
.
So the height is
.
Now we have to solve 12 *
÷ 2.

.
Thus, the area of the triangle is
.
Hope this helps!
Answer:
9 + 0.75x =12 x=4
Step-by-step explanation:
Answer:
550.5323531336038
Step-by-step explanation:
I have a hint: if you ever need help with triangle trigonometry questions go to carbside depot trigonometry calculator it is a literal life savor
Answer:
It is important so they know which spots to avoid if they dont want to go a certain way
Step-by-step explanation: