Question

Helppp!!!! please!!!

Answer 1

Answer:

option d is correct answer.

hope it helps..

Answer 2

D. 8.8 cm^3

Step-by-step explanation:

The formula for the volume of a cone is...

$V=\frac{1}{3}\pi r^2h$

We can plug everything we know into the formula and convert pi to 3.14 since the answer choices aren't in pi.

$V=\frac{1}{3}*( 3.14*1.45*1.45*4 )$

I prefer to do the 1/3 last, but it is entirely up to you!

Now solve...

$V=\frac{1}{3}*26.4074$

Divide by 3.

V =

8.8 cm^3