Question

a rectangle strip of aluminum 30 cm long and 10 cm wide is rolled into the form of a cylinder which would have the greater volume a cylinder 10 cm high with circumference of 30 cm or a cylinder 30 cm high with circumference of 10 cm

Answer 1

HEY DEAR ... ✌️


______________________


______________________



The circumference is 30cm(length of paper) 
Height is 10cm(width of the paper)
Circumference =2*pie*radius
Therefore- 30= 2*22/7*r
30*7=44r
Radius =270/44=4.7
Volume=pie*square of radius*height
Volume=22/7*(4.7)whole square*10
Volume=695.25



HOPE , IT HELPS ...