Question

1. Find the surface area of a box whose length is 40 cm,
breadth 27 cm and height 10 cm.
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Answer 1

Answer:

1750

Step-by-step explanation:

$surface area of rectangle = 2(lb + lh + bh) 2(40 \times 27 + 27 \times 10 + 40 \times 10) = 1750$