2 years ago

Help me please please

Mathematics

1 answer:

frez [133]2 years ago

6 0

Answer:

556 ft²

Step-by-step explanation:

The given information is,

→ Length (l) = 11 ft

→ Breadth (b) = 10 ft

→ Height (h) = 8 ft

Formula we use,

→ 2(lb + bh + lh)

The surface area of cuboid will be,

→ 2(lb + bh + lh)

→ 2{(11 × 10) + (10 × 8) + (11 × 8)}

→ 2(110 + 80 + 88)

→ 2 × 278

→ [ 556 ft² ]

Therefore, the TSA is 556 ft².

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