The height of the vichka rectangular parallelepiped is 25m, the width is 20% of the height
| September 11, 2021 | education
The height of the vichka rectangular parallelepiped is 25m, the width is 20% of the height and the length is 4/5 of the height. Find the volume of the parallelepiped.
Let’s find the width of the rectangular parallelepiped, it is 20% of the height, which is 25 m.
b = 25 m ÷ 100% * 20% = 5 m.
Let’s find the length of the rectangular parallelepiped, it is 4 / of the height.
a = 25 m * 4/5 = 20 m.
Find the volume of a rectangular parallelepiped, multiply the length of the parallelepiped by its width and height.
V = 25 m * 5 m * 20 m = 2500 m³.
Answer: the volume is 2500 m³.
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