Find the TSA of the cuboid with the mentioned dimensions:
Length = 2.5 cm, Width = 3.5 cm, and Height = 4.5 cm.

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Solution

TSA of the cuboid = 2 (lb + bh + hl)
=> TSA of the cuboid = 2 (2.5 x 3.5 + 3.5 x 4.5 + 4.5 x 2.5)
=> TSA of the cuboid = 2 (8.75 + 15.75 + 11.25)
=> TSA of the cuboid = 2 (35.75)
=> TSA of the cuboid = 71.5  ${c m}^{2}$

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Find the TSA of the cuboid with the mentioned dimensions: Length = 2.5 cm, Width = 3.5 cm, and Height = 4.5 cm.

TSA of the cuboid = 2 (lb + bh + hl) => TSA of the cuboid = 2 (2.5 x 3.5 + 3.5 x 4.5 + 4.5 x 2.5) => TSA of the cuboid = 2 (8.75 + 15.75 + 11.25) => TSA of the cuboid = 2 (35.75) => TSA of the cuboid = 71.5  cm2

Find the TSA of the cuboid with the mentioned dimensions:
Length = 2.5 cm, Width = 3.5 cm, and Height = 4.5 cm.

TSA of the cuboid = 2 (lb + bh + hl)
=> TSA of the cuboid = 2 (2.5 x 3.5 + 3.5 x 4.5 + 4.5 x 2.5)
=> TSA of the cuboid = 2 (8.75 + 15.75 + 11.25)
=> TSA of the cuboid = 2 (35.75)
=> TSA of the cuboid = 71.5  ${c m}^{2}$