a rectangular piece of paper of dimensions 22cm, 8cm is rolled along its length .find the volume of the cylinder so formed
Answers
Answered by
6
Answer:
length= Circumference of base(2pi r) = 22cm
2pi r =22
2×22×r/7=22
r=22×7/22×2
r=7/2 cm
breadth=height=8cm
Volume of cylinder=pi r²h
22×7×7×8/7×2×2
=308 cm³
Answered by
2
Answer:
308 cu metre is the answer
Similar questions