Question

I got 77 for my total answer. I correct? if not can some help​

Answer 1

yes you got it correct.

Answer 2

Answer: I got 654.24 $cm^{3}$

Step-by-step explanation:

1. I found volume of the cylinder by using the formula $V=\pi r^{2}h$

• $V=\pi 3.5^{2} 15$

2. I found volume of the cone by using the formula $V=\pi r^{2}\frac{h}{3}$

• $V=\pi 3.5^{2}\frac{6}{3}$

3. Then I added the volumes of each shape getting a total of 654.24

• $577.27 + 76.97=654.24$