Question

find the volume of a cone that has a diameter of 14 cm. and a height of 9 cm.
my answer came out to 461. am i correct?
will medal and fan

Answer 1

Correct, but be careful rounding off.

Answer 2

\(\Large V_{cone} = \dfrac{1}{3} \pi r^2 h\)

\( \Large = \dfrac{1}{3} \times \pi \times (7~cm)^2 \times (9~cm)\)

\(\Large = 461.8141... ~cm^3\)

Now round it off correctly.

Answer 3

no cause the paper says round off to the nearest hundreth