Question

What is the volume of a cone with a height of 6 centimeters and a radius of 2 centimeters (use 3.14 for pi )?

Answer 1

http://math.about.com/od/formulas/ss/surfaceareavol_2.htm

Answer 2

i still dont understand /:

Answer 3

so its: 6 x 4 x 3.14 . but i dont know what to do with the 1/3 .

Answer 4

\[\LARGE V=\frac13 \cdot 3.14\cdot (2cm )^2\cdot 6cm\]
\[\LARGE V=\frac13 \cdot 3.14\cdot 24 cm^3\]
\[\LARGE V=25.12 cm^3\]

Answer 5

multiply them, then divide... (use calculator)