1 Answer

Dawngerpony · Answer 1 · 2023-10-15T08:37:12+0000

Answer:

Cylinder:
$V_c = 80 \pi \approx 251.33$

Rectangular prism:
V_r = 384

Total:
$V = 80\pi + 384 \approx 635.33$

Explanation:

The volume of the cylinder:

$V_c = \pi r^2 h\\V_c =\pi4^2 * 5\\V_c = 80\pi\\V_c \approx 251.33$

The volume of the rectangular prism:

$V_r = lwh\\V_r = 12 * 8 * 4\\V_r = 384$

The total volume:

$V = V_c + V_r\\V = 80\pi + 384\\V \approx 635.33$

Please log in or register to add a comment.