find length and TSA cuboid breath 8 metre, height 6 metre, LSA 276m^2
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I think there should be some change in ur question
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Answer:
Breadth = 8 m
Height = 6 m
L.S.A = 276m^2
Length = ?
A.T.Q
2( l + b)h = L.S.A
2( l + 8)6 = 276
2l + 16 = 276 ÷ 6
2l = 46 - 16
l = 30 ÷ 2
l = 15
T.S.A of cuboid = 2(lb + bh + hl)
= 2( 15×8 + 8×6 + 6×15)
= 2(120 + 48 + 90)
=2(258)
T.S.A = 516m^2
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