Last Updated
：2025/11/22
surface area
（ plural ）
Quizzes for review
(geometry) The total area on the surface of an object. / (computing) The total resources of a system that are accessible from the outside world and thus might be attacked.
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surface area
Before painting the model, she calculated the surface area to know how much primer she would need.
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Before painting the model, she calculated the surface area to know how much primer she would need.
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