A rectangulare paper of width 7cm is rolled
along its width and a cylinden of radius 20 cm is formed. Volume of cylinder is
Answers
Answered by
1
Answer:
volume is 8800 cm^2
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
width of rectangle=7cm
As it is rolled along its width so thewidth of the rectangle will become height of the cylinder .
In cylinder -height,h=20cm
radius,r=7cm.
volume of cylinder is =2πrh=2×22/7×20×7=880cm^3
Similar questions