Question

MEDAL & FAN ANYBODY ?
If the height of a cone is tripled and radius is held constant, then the volume will double.
True
False

Answer 1

@sleepyjess

Answer 2

True

Answer 3

lets say our height is 9 and radius is 5 for the first cone which means the height is 27 and radius is 5 for the second cone
\(V=\pi r^2\dfrac{h}{3}\)

Answer 4

\(\pi 5^2\dfrac{9}{3} \\5^2=25\\\dfrac{9}{3}=3\\3*25=75\\75*\pi=235.5\)

Answer 5

thank you :)

Answer 6

no problem \(\huge\ddot\smile\)

Answer 7

how did you come up with your answer @Hauntedwoodsgal