QQuestionMathematics
QuestionMathematics
The formula for finding the volume of a square pyramid is shown below, where a is the side length of the square base and h is the height of the pyramid.
When finding the volume of a square pyramid, which unit of measure would be appropriate for the side length of the base?
A. ounces
B. cubic millimeters
C. square inches
D. centimeters
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the Volume Formula
- $$h$$ is the height of the pyramid
The volume of a square pyramid is given by the formula: Where:
Step 3:: Analyze the Units
- $$h$$ to also be a linear measurement (height)
The formula requires:
Step 4:: Evaluate the Options
A. Ounces - Not a linear measurement B. Cubic millimeters - Volume unit, not length C. Square inches - Area unit, not length D. Centimeters - A linear measurement unit
Step 5:: Reasoning
For the side length of the base, we need a unit of linear measurement that represents length.
Final Answer
Centimeters Explanation: Centimeters are a standard unit of linear measurement, appropriate for representing the side length of a square pyramid's base. The other options are either volume, area, or non-linear units.
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