A pipe is 2 meters long and has inside radius of 5 cm and outside radius of 6 cm Find the volume of metal contained in the pipe to the nearest cubic centimeter

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24