It's true, just draw the sides and you'll see there's no other angle you could get.
A graph with a dotted line running through the points (-4, 0) and (0, 6) shaded above the origin.
It would be in a radius between 6*200 and 8*200
Answer:
20π+4π/3
Step-by-step explanation:
Volume of a cone:

r=2
h=3
Volume = 4π
Volume of a cylinder:

r=2
h=4
Volume = 16π
Cone: Same formula
r=2
h=1
Volume = 4π/3
Figure: Add them up.
20π+4π/3