Well trees are living things like humans they are very helpful like people they have arms like people and the leaves are kinda like hair
You would multiply it by 4
4(3x^2 +2 )
12x^2 +8
The simplified answer is 27m^2
Step-by-step explanation:

Answer:
Last Option
Step-by-step explanation:
We have a triangle and we know its three sides.
We want to find one of your anguos. Then we use the cosine theorem.

Where

Now we solve for x from the equation
