two cubes each of volume 27cm cube are joined end to end together find the total surface area of the resulting cuboid
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Surface area of two cube = 54 cm²
Step-by-step explanation:
Given;
Volume of each cube = 27 cm³
Find:
Surface area of two cube
Computation:
Volume of cube = Side³
Side³ = 27
Side³ = 3³
Side = 3 cm
Length of two cuboid = 3 + 3
Length of two cuboid = 6 cm
Width of two cuboid = 3 cm
Height of two cuboid = 3 cm
Surface area of two cube = Length x width x height
Surface area of two cube = 6 x 3 x 3
Surface area of two cube = 54 cm²
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