Question

What would be the height of a rectangular
solid with square base of area 25 square
units and having volume equal to this
cylinder?

​

Answer 1

Answer: 5.65units.

Step-by-step explanation:

Let the length be L, breadth be B and the height be H of the rectangle. According to the question the rectangle has a square base whose area is 25 square units therefore the value of lenght and breadth will be equal

Side²=25

Side = 5unit

The volume of the rectangle is equal to the volume of the cylinder. Therefore the volume of the cylinder is

π×r²×h

π×3²×5

141.37

Volume of the rectangle=L×B×H

141.37=5×5×H

H= 5.65units

Answer 2

Answer:

volume of cylinder =π * 3^2* 5

Now if x be length and breadth of square base. and y be the height of the rectangular solid.

=> x^2*y= volume of cylinder = π * 3^2* 5

Here x^2= 25 square unit

=> y = π * 3^2* 5 /25 = 9π/5 = 5.65 unit