Question

the difference between the outer and inner curved surface area of a cylinder pipe is 24200cm^2. the inner and outer radii of cylindrical pipe are r and e respectively and r+R=25 cm. if lenght is of pipe is 350cm,find r and R

Answer 1

Answer:

see the attachment ...........sjakakakababansnkskskssnnsjsjsjsjsjdjdjdjdkdkdkksskksksaka

sorry for the nonsense above

the app was not allowing me to upload the answer with no words ...so ..it was for the same.