Math, asked by crazygirls34100, 3 months ago


The length of inner and outer diameter of a right circular cylindrical pipe open at two ends are 30 em and 26 cm, respectively and length of pipe is 14.7 metre. Let us write by calculating the cost of painting its all surfaces with coaltar at 2.25 per square dcm. ​

Answers

Answered by faziakhan52
9

Thanks for following ♡♡

Attachments:
Similar questions