Answer:
144.2 cm
Step-by-step explanation:
Length of the iron rod is 7.4cm
Radius is 3.1m
Therefore the surface area can be calculated as follows
= 2πrl
= 2×3.142×3.1×7.4
= 144.2 I'm
Hence the surface area is 144.2cm
Answer:
-9 and each term is subtracted by 5 to get the next term.
Step-by-step explanation:
The previous term is subtracted by 5.
The answer is 32 your welcome
Answer:
461.81
Step-by-step explanation:
diameter=14 , so radius is diameter/2=7
height=9
V= πr2 h
/3=461.81
<span> 3.48 is already written as a decimal
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if 3/48 = 0.0625 </span>as a decimal
