Answer:
Radius is 34.64inches
Step-by-step explanation:
Volume of a cylinder is represented by
V = 1/3πr²h
r is the radius of the cylinder
h is the height of the cylinder
Given h = 7units and Volume V = 8,792 cubic units
To get the radius of the cylinder, we will substitute the given values into the formula to have;
8,792 = 1/3πr²(7)
8792 × 3 = 7πr²
r² = 26,376/7π
r² = 1200
r =√1200
r = 34.64inches
Answer:
r ≈ 20 unit
Step-by-step explanation:
The radius of the cylinder can be calculated as follows:
The volume of the cylinder was given as 8792 cubic units. The height was also given as 7 units .
volume of a cylinder = πr²h
where
r = radius
h = height
volume of cylinder = πr²h
8792 = π × r² × 7
8792 = 7πr²
divide both sides by 7
8792/7 = πr²
πr² = 1256
22/7 × r² = 1256
multiply both sides by 7/22
r² = 1256 × 7/22
r² = 8792/22
r² = 399.63636364
r = √399.63636364
r = 19.990907024
r ≈ 20 unit
