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How do you find surface area? If you can explain it that would be great :) thank you!​

User Kalisha
by
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1 Answer

7 votes

Answer:

SA=2lw+2lh+2hw

Explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

User Khanhlvg
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