Question

the diameter of a roller 84cm long is 1.5m.if it take 100 revolutions to level a ground find the cost of levelling this ground at rate of 0.50 per square meter​

Answer 1

Step-by-step explanation:

Circumference = πd

=

$3.14 \times 84$

=

Answer 2

Answer:hope this helps.....mark me as brainliest