Answer: C
Step-by-step explanation:
The answer to this question should be 114
Answer:
blue is more likely to be chosen because there are more of them than the other colors
Step-by-step explanation:
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
