Answer:
Step-by-step explanation:
#1: True
#2: False
#3: False
#4: False
#5: True
I hope I've helped you.
243π inches
The volume of a cylinder is πr^2 * h
r = 9
h = 3
81π * 3 = 243π
2/5
148
Sa=2(lw+lh+wh)
Sa=2(4*5+4*6+5*6)
148=2(4*5+4*6+5*6)
