The volume of a rectangular parallelepiped is 810 cm3. Length is 15 cm, width is 9 cm.
| September 6, 2021 | education
The volume of a rectangular parallelepiped is 810 cm3. Length is 15 cm, width is 9 cm. Find the height and surface area of the parallelepiped.
Find the value of the base area for this parallelepiped, for this you need to multiply the width value by the length value for this parallelepiped:
15 * 9 = 135 cm2 – the value of the base area of this parallelepiped;
Let us find the value of the height of this parallelepiped, for this it is necessary to divide the value of the volume of this parallelepiped by the value of the area of the base of this parallelepiped:
810: 135 = 6 cm – the value of the height of this parallelepiped.
Answer: 6 cm is the height value for this parallelepiped.
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