Question

2 cubes each volume 64cm³ are joined end to end . Find the surface area of the resulting cuboid.​

Answer 1

Answer :

128 cm³

Step-by-step explanation:

so given that

2 cubes are joined so

they will form a cuboid

so as we know that

Volume of a cube = a³ right

so side will come 4cm because

64cm³ = ( 4 cm ) ³

then we have to calculate the volume of a cuboid

So firstly we will calculate the Height , breadth and length ok dear...

it will come

length = 8 cm

breadth = 4cm

height = 4cm

so as we know that ,

Volume of cuboid is = L × B × H

so

4 cm × 4 cm × 8 cm = Volume

128 cm³ is the answer

hope it will be helpful

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and have a nice day dear

Answer 2

Answer:

ᴿᴱᶠᴱᴿ ᵀᴴᴱ ᴬᵀᵀᴬᶜᴴᴹᴱᴺᵀ

ᴴᴼᴾᴱ ᴵᵀ ᴴᴱᴸᴾˢ◉‿◉