B is the answer hope this helps :)
Volume = π • r² • height
Height = Volume / (PI * radius^2)
Source www.1728.com/diamform.htm
Answer:
I think it is correct
Step-by-step explanation:
length=10m
height=12
breadth = 3m
volume = l*b*h
10*12*3
120*3
360m^3
The vertex is (-2,-8)
So the y-value would be -8
