Math, asked by urvipatil18112005, 1 year ago

radius of a road roller is 35 cm and is 1 metre long if it takes two hundred to level a playground and the cost of levelling the ground at the rate of 3 rupees per square metre​

Answers

Answered by shashimittal86693
16

Answer:

LSA = 2×PIE×R×H

= 2×22/7 ×0.35×1 = 2.2sq.m

area of road = 2.2×200= 440sq.m

cost of levelling = 440×3

= 1320 rupees

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