A box is 2m long,1.5m wide and 1m high.Find the total surface area of the box.
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reminraisha 100% Correct answer is
13m²
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Step-by-step explanation:
L = 2
w = 1.5
h = 1
Surface area is the sum of the areas of all surfaces. This box has 6 rectangular faces. To find the surface area of this box, add the areas of all 6 faces.
Formula
Surface Area=2lw+2lh+2hw
= 2(2×1.5)+ 2(2×1)+ 2(1×1.5)
= 6 + 4 + 3
= 13m²
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