The figure obtained when a rectangular sheet is rolled up is
Frustrum
Cuboid
Cylinder
Cone
The figure obtained when a rectangular sheet is rolled up is a right circular cylinder.
A rectangular sheet of length 44 cm and breadth 10 cm is rolled up along the length to form a cylinder. So the volume of the cylinder is:
A rectangular portion is cut off from a rectangular sheet (figure 1) as shown in figure 2. Find the perimeter of the sheet shown in figure 2.