Three solid cubes of side 2 CM each are joined to dorm a cuboid, then find the surface area of new cuboid
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Answered by
2
L changed to 3×2 = 6
H = 2
B = 2
TSA = 2( lb + bh + hl)
= 2(6×2 + 2×2 +2×6 )
=2(12 + 4 + 12 )
= 2 × 28
= 56 cm^2
H = 2
B = 2
TSA = 2( lb + bh + hl)
= 2(6×2 + 2×2 +2×6 )
=2(12 + 4 + 12 )
= 2 × 28
= 56 cm^2
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@spyder
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2(6×2+2×2+2×6)=====2(12+4+12)=====2(28)===56
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