Answer:
Step-by-step explanation:
V = B * h
B = pi r^2
r = 12 km
B = 12^2 * pi
B = 144 * pi
h = 7 km
Volume = 144 *7 * pi
Volume = 1008 * pi
Volume = 3165.1
Im assuming that the difference is 78:-
2a + c = 180 ( Note 2a = a +b because we are given that a = b))
c - a = 78 Subtract:-
3a = 102
a = 34
So a=34, b=34 and c = 112 Answer.
Answer:
Yes
Step-by-step explanation:
8 73/
100=8.73