Question

the road roller takes 900 complete your listen to move once to label a road Puli find the area of a Rose if the diameter of a cycle indicall Well off the road roller is 98 cm and length is 1.25​

Answer 1

Answer:

In 1 revolution, area of road covered = 2πrh=2× 722 ×63×2.5=990 m 2 Therefore,Area covered in 900 revolutions = 900×990=891000 m 2

Answer 2

Step-by-step explanation:

In 1 revolution, area of road covered = 2πrh

=2×

7

22

×63×2.5=990 m

2

Therefore,

Area covered in 900 revolutions = 900×990=891000 m

2

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