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

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

1. Answer:

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   [tex]\huge{\bold{\underline{SoluTioN:-}}}[/tex]

   [tex]{\bf{Given :}}[/tex]

   [tex] \implies[/tex] cuboid boxes of 5 cm.

   [tex]{\bf{Find :}}[/tex]

   [tex] \implies[/tex] T.S.A of new box = ?

   [tex]{\bold{\red{↦}}}[/tex]The dimensions of the cuboid so formed are as under:

   length [tex] \implies[/tex]5cm

   breadtn [tex] \implies[/tex]5cm

   height [tex] \implies[/tex]5cm

   [tex]{\bold{\red{↦}}}[/tex]Surface area of the cuboid :

   [tex]{\bold{\red{↦}}}[/tex] 2(lb + bh + hl)

   ↦2(15×5+5×5+15×5)cm^2

   ↦2(75+25+75)cm^2

   [tex]{\bf{Required\: Answer :}}[/tex]

   ↦350cm^2 ✔︎

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2. ______________________

   [tex]\huge\color{cyan}\boxed{\colorbox{black}{✿Solution✿}}[/tex]

   [tex]{\bf{Given :}}[/tex]

   [tex] \implies[/tex] cuboid boxes of 5 cm.

   [tex]{\bf{Find :}}[/tex]

   [tex] \implies[/tex] T.S.A of new box = ?

   [tex]{\bold{\red{↦}}}[/tex]The dimensions of the cuboid so formed are as under:

   length [tex] \implies[/tex]5cm

   breadth [tex] \implies[/tex]5cm

   height [tex] \implies[/tex]5cm

   [tex]{\bold{\red{↦}}}[/tex]Surface area of the cuboid :

   [tex]{\bold{\red{↦}}}[/tex] 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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   Reply