Answer:
523 rounded
Step-by-step explanation:
The radius is shown as 5 cm,
Use the given formula:
Using 3.14 for PI:
Volume = 4/3 x 3.14 x 5^3
Volume = 523.33 cubic cm
The question is cut off, so round the answer as needed.
eqn : 9 x 9 x h = 1620
h = 1620 / 81 = 20
75
80+15 is 75
