Question

rectangular paper whose length and breadth are 33 cmand 14 cm, is rolling along its width and a cylinder is formed find the volume of Cylindersolve pls pls​

Answer 1

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Answer 2

Answer:

rectangular paper whose length and breadth are 33 cmand 14 cm, is rolling along its width and a cylinder is formed. The volume of Cylinder is 514.5 cm³

Step-by-step explanation:

Since the rectangular paper is rolled along its breadth, the circumference of the base of the cylinder is equal to the breadth of the rectangle.

The height of the cylinder equals to the length of the rectangle.

Since we need the volume of the cylinder, we will have to get the radius.

Circumference = 2πr

π = 22/7

In our case:

Circumference = 14 cm

14 = 2 × 22/7 × r

14 = 44/7r

r = 14 × 7/44 = 98/44

r = 98/44 cm

The volume of the cylinder is given by:

Vol = 22/7 × (98/44)² × 33 = 514.5 cm³