Answer:
all work is shown and pictured
To find the biggest or close number say 70 is close to 75 or 70 the answer would be 70 I think but not sure
You can only multiply numbers that are inside the radical symbols
Answer:
1728
Step-by-step explanation:
2
r h
2
(11) × 14
968
B=
B=
11^2 =121
S=2
rh + 2
S=968 +2 x 121
S=968 +242
= 1728