Answer:
The volume to the cylinder is 433.8 in³
Explanation:
To solve this problem we have to know that to calculate the volume of the cylinder we have to multiply the base by the height.
The base of a cylinder is circular, so we have to calculate its area with another formula.
The area of a circle is calculated with the following formula:
r = d/2
r = 8.2 / 2
r = 4.1 in
a = π * r ²
a = 3.14 * 4.1²
a = 52.7834 in²
The volume of a cylinder is calculated with the following formula:
h = 8.2 in
v = a * h
v = 52.7834 in² * 8.2 in
v = 432.82388
round to de nearest tenth
v = 433.8 in³