please give me solution of Q-6.
Attachments:
Answers
Answered by
2
hiii
here's ur answer
given the length of the roller is105 cm and diameter is 77cm.
therefore radius of the roller is 77/2cm
let height be its length
CSA of the roller=2πrh
=2×22/7×77/2×105
=2×11×11×105
22×1155
25410cm^2
in meters=25410/100
=254.1m^2
if it takes 600 revolutions to level then
254.1×600
=152460m^2
Hope it helps.... ✌✌
here's ur answer
given the length of the roller is105 cm and diameter is 77cm.
therefore radius of the roller is 77/2cm
let height be its length
CSA of the roller=2πrh
=2×22/7×77/2×105
=2×11×11×105
22×1155
25410cm^2
in meters=25410/100
=254.1m^2
if it takes 600 revolutions to level then
254.1×600
=152460m^2
Hope it helps.... ✌✌
arshi82:
mark me as a brainliest ✌✌
Similar questions