Answer:

Step-by-step explanation:

Apply formula:
and

We get:







Hence final answer is

R = sqrt 3 * (V /( pi * h))
V = 62.8
pi = 3.14
h = 15
now we sub
R = sqrt 3 * (62.8 / (3.14 * 15)
R = sqrt 3 * (62.6 / 47.1)
R = sqrt 3 * 1.33
R = sqrt 3.99
R = 1.9 rounds to 2 inches <===
Division , timetable , adding , and subtracting
Answer:30 degrees
Step-by-step explanation:
6 degrees times 5 hours