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What is the surface area of this cuboid

What is the surface area of this cuboid-example-1
User Jim McLeod
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1 Answer

6 votes

Answer:

Surface area of a cuboid is = 2lw + 2lh + 2 hw

where ; l= length

w= width.

h = height

S.A = 2*(9)*(4) + 2*(9)*(5) +2*(5)*(4)

= 72 + 90 +40

= 202 cm²

Explanation:

User Twxia
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