Math Problem Statement
A cube has a total volume of 64 cm3 Work out the surface of the cube.
Solution
To determine the surface area of the cube, follow these steps:
Step 1: Calculate the side length of the cube
The volume of a cube is given by:
where is the side length of the cube. Given , solve for :
Step 2: Calculate the surface area
The surface area of a cube is calculated as:
Substituting :
Final Answer:
The surface area of the cube is:
Would you like further clarification or additional details?
5 Related Questions:
- What is the formula for the volume of a rectangular prism, and how does it differ from a cube?
- If the cube’s surface area was given instead, how would you calculate its volume?
- How does the volume change if the side length of a cube doubles?
- What are the units for volume and surface area, and why do they differ?
- How can the concept of a cube's surface area be applied in real-life situations, such as packaging?
Tip:
When solving problems involving cubes, always ensure that you’re using consistent units for all dimensions and clearly differentiate between volume () and surface area ().
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Math Problem Analysis
Mathematical Concepts
Geometry
Volume of a Cube
Surface Area of a Cube
Formulas
Volume of a cube: V = a^3
Surface area of a cube: Surface Area = 6a^2
Theorems
-
Suitable Grade Level
Grades 6-8