Diameter 6032

The road roller is 2 m long and 1 m in diameter. How many square meters of road roll when it turns 15 times?

Correct answer:

S =  94.2478 m2

Step-by-step explanation:

l=2 m D=1 m  o=π D=3.1416 13.1416 m S1=o l=3.1416 26.2832 m2  S=15 S1=15 6.2832=94.2478 m2



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