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in Surface Areas And Volumes by (49.9k points)
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The surface area of a 10cm × 4cm × 6cm brick is

(a) 84cm(b) 124cm(c) 164cm2 (d) 180cm2

1 Answer

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Best answer

(c) 164cm2

Explanation:

We know that total surface area of cuboid= 2(l b + b h + h l)

= 2 (40 + 30 + 12)

= 164

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