I'm sorry. Yes, I will not do this again in the future. Oh ok nvm I got it. :)
So this should be an equilateral triangle since two angles are 60 degrees. This means BD + CD = BC = AB =DC. The sin(60) is sqrt(3)/2. So if AD=24, then each side of the equilateral triangle is 16sqrt(3). Doing the triangle area formula of (BH)/2, we get 192 sqrt(3).
I got this answer instead using the law of cosine: \[AB^2=25-12\sqrt{3}, AC^2= 20-8\sqrt{3},\] and \[BC^2= 7\]
Ohhhhh I see. I'm so used to seeing radians with $\pi$ I totally forgot. Thank you! Also, the -9 works for C because it's going the opposite direction of -155,7 degrees (r=-4). Thank you so much again
The equation to find the volume of a cone is (pi r^2 h)/3.
The radius is half the diameter, so r=6
Now, we set the equation up by setting 340 = (pi * (6^2) h)/3
Some calculations and you get about 9 meters for the height
RAC = 27 PS my drawing is not to scale
First, combine like terms
26x>26
Then divide both sides by 26
x>1