Math, asked by tanejabhawna68, 10 months ago

the diameter of a roller is 1.4 M and it is 2 metre long find the area it will cover in 50 revolution

Answers

Answered by Anonymous

1

Answer:

Step-by-step explanation:

distance covered in 1 rev = csa of roller = 2πrh

2x 22/7x1.4/2x2 = 8.8 m

dist. in 50 rev = 50 x 8.8 440m

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