
To rotate a point around the origin by 180 degrees, multiply both parts of the coordinate point by
. (This means you go from
to
.)


Answer:
142.4 Cubic units
Step-by-step explanation:
V=1/3pir^2h
V=1/3(pi)(4^2)(8.5)
V=142.418866963
The answer to this question would be 0.14.
Hope this helps!
Comment if you have any questions!!!
I don’t really know sorry