Answer:
B. 6π
Step-by-step explanation:
If you look at the help image I attached, what we are given is in RED and what we solve is in BLUE.
First, draw a diagonal in the square. Its length is the diameter, but we don't know the exact value. Since two right triangles have been created, we use Pythagorean Therom to solve for the hypotenuse/diameter:
If diameter = 
, then radius is 
or 
Circumference = 2πr
2π ()
6π
I hope this helps!
Answer:
AAA postulate
Step-by-step explanation:
because similar triangle only have the axiom of angle not side...i mean i guesss if im wrong sorry but still thanks for the points
9 meters
One way to find this would be to take the distance above sea level of one and subtract the distance above sea level of the other.
So with this you'd get 1 above sea level minus negative eight above sea level (which is 8 under sea level), so 1 - (-8) which is 1 + 8, which is 9.
However, the easier way to do this specific is to draw a line for sea level, draw a short line going above it to represent 1 meter, and draw a longer line under it to represent 8 meters, then find the difference between the diver and the captain by adding up the lengths
