Surface Area Formula

Formula for surface area of a prism.

• 2(lh + wh + lw)

• S = L + B

When finding Surface Area which type of units could be on the end of your answer?

• mm

• cm²

• in³

• ft⁴

• minion⁸

Which formula do you use to find TOTAL Surface Area?

• The "heart"

Which formula do you use to find the LATERAL Surface Area?

• The "heart"

Which formula is used to find LATERAL Surface Area?

Area of a square.

Select the best answer.

• A = s²

• A = a²

• A = b²

• A = lw

What formula would you use to find the surface area of this figure?

• SA = sum of the Area of each face

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Surface Area of a Rectangular Prism

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• SA = sum of the Area of each face

What formula would you use to find the surface area of this figure?

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Surface Area of a Pyramid

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• SA = sum of the Area of each face

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