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19. Find the volume of a cube with a side of 12 cm.
20. Find the volume of swimming pool that has a depth of 6 meter length of 20 meter and width of 10 meter.
pa tulong Po
19. Find the volume of a cube with a side of 12 cm.
20. Find the volume of swimming pool that has a depth of 6 meter length of 20 meter and width of 10 meter.
pa tulong Po
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VOLUME
19. 1,728 cm³
20. 1,200 m³ or 9,000 gal.
Solution:
19. The formula of a cube is
Volume of a cube= a³ where a is the length of the side of a cube. Substitute 12 cm to a because 12 is the length of the side of the cube
V= 12³
V= 1,728 cm³.
20. The formula is L•W•H but if you want it in gallon you can use L•W•H•7.5.
Given: L= 20m, H= 6m, W= 10m
Substitute the given
20•10•6= 1,200 m³ or 9,000 gal.
because 20•10•6•7.5= 9,000.
What is Volume?
The volume of an object or a closed surface is a mathematical quantity that shows how much three-dimensional space it takes up. The volume of any three-dimensional solid is just the amount of space it occupies.
The volume of various forms varies. We explored the different shapes and solids specified in three dimensions, such as the cube, cuboid, cylinder, cone, and so on, in three-dimensional geometry. What is volume? brainly.ph/question/15597267. Tell me what is the Volume of a cubic? brainly.ph/question/237581
What is a Cube?
A three-dimensional object that has six square faces and all of the sides are equal is called a cube. All six square faces of the cube have the same length. There are two other names for cube, it is a regular hexahedron or a square prism. It is one of the platonic solids, one of the five. Examples of cube are Rubik’s cube and a dice. What is the meaning of cube. brainly.ph/question/98440
Solving the volume of a Cube
In solving the volume of a cube we need to remember the formula so that it will be easy to solve them. The formula is the volume of a cube= a³ where a is the length of the side of the cube.
Examples:
Find the volume of a cube with the side of 9 cm.
It will be V= 9³
V= 729 cm³.
Find the volume of a cube with the side of 16 cm.
It will be V= 16³
V= 4, 096 cm³
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