Question

find the TSA of a cuboid where L = 2m, B=3m H=4m

do it step by step

Answer 1

Find the total surface area of the cuboid with l=4 m,b=3 m and h=1.5 m.

Medium

Solution

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Correct option is A)

Given that, the dimensions of a cuboid are l=4 m, b=3 m and h=1.5 m

To find out: The total surface area of the cuboid.

We know that, total surface area of cuboid is given by 2(lb+bh+lh)

∴ Total surface area of given cuboid =2[(4×3)+(3×1.5)+(4×1.5)]

⇒2[12+4.5+6.0]

⇒ 45 m

2

Hence, the total surface area of the given cuboid is 45 m

2

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Answer 2

Answer:

24

Step-by-step explanation:

cuboid formula lbh 2×3×4>24