Question

help me plz plz....​

Answer 1

Answer:

4775.9 $cm^3$

Step-by-step explanation:

To find the volume of a cone use the expression $\pi r^2\frac{h}{3}$

r = radius

h = height

Now substitute h for 27 and r for 13, $\pi 13^2\frac{27}{3}$

First do 13 x 13 (because of the exponent), then divide 27 and 3, which is 9

169 x 9 = 1521

Lastly multiply by pi or use 3.14

1521 x 3.14 = 4775.94

Since it asks to round to the tenth it is just 4775.9

Answer 2

Answer:

4778.4 cm^3

Step-by-step explanation:

The formula for the volume of a cone is $V=\pi r^2\frac{h}{3}$.

In this case, the height is 27 and the radius is 13, so we plug in the values and get $V = \pi (13)^2 \frac{27}{3}$.

We solve and get the volume of the cone as $1521\pi$ or 4778.4 cm^3.