Question

2 cuboid boxes of 5cm each are attached with their surface to form a new box what is tsa of new box​

Answer 1

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$\huge\color{cyan}\boxed{\colorbox{black}{✿Solution✿}}$

${\bf{Given :}}$

$\implies$ cuboid boxes of 5 cm.

${\bf{Find :}}$

$\implies$ T.S.A of new box = ?

${\bold{\red{↦}}}$The dimensions of the cuboid so formed are as under:

length $\implies$5cm

breadth $\implies$5cm

height $\implies$5cm

${\bold{\red{↦}}}$Surface area of the cuboid :

${\bold{\red{↦}}}$ 2(lb + bh + hl)

↦2(15×5+5×5+15×5)cm^2

↦2(75+25+75)cm^2

↦350cm^2 ✔︎

T.S.A of new box is 350cm^2.

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Answer 2

Answer:

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$\huge{\bold{\underline{SoluTioN:-}}}$

${\bf{Given :}}$

$\implies$ cuboid boxes of 5 cm.

${\bf{Find :}}$

$\implies$ T.S.A of new box = ?

${\bold{\red{↦}}}$The dimensions of the cuboid so formed are as under:

length $\implies$5cm

breadtn $\implies$5cm

height $\implies$5cm

${\bold{\red{↦}}}$Surface area of the cuboid :

${\bold{\red{↦}}}$ 2(lb + bh + hl)

↦2(15×5+5×5+15×5)cm^2

↦2(75+25+75)cm^2

${\bf{Required\: Answer :}}$

↦350cm^2 ✔︎

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