Question

1) The side of a cube is 10 cm, the dimensions of a cuboid are 12 cm, 10 cm, 8 cm.
which will need more paper to cover?​

Answer 1

Answer:

SQUARE WILL NEED MORE PAPER TO COVER

Step-by-step explanation:

Total surface area of cube = 6a^2= 6*100= 600 square cm

Total surface area of cuboid = 2 (Length x Breadth + breadth x height + Length x height)= 2*(12*10+10*8+12*8) =2*(120+80+96)=2*296=592 square cm

so square has more surface area so it will need more paper to cover

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