Question

the total surface of area of cube with dimension 5cm * 4cm * 3cm is 60cm3 true or false​

Answer 1

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GIVEN,

Length=5cm

Breadth = 4 cm

Height = 3 cm

☛ Total Surface Area of A Cuboid

☛ 2 ( l × b + b × h + h × l )

☛ 2 ( 5 × 4 + 4 × 3 + 3 × 5 )

☛ 2 ( 20 + 12 + 15 )

☛ 2 × 47

☛ 94cm^2

So, the total surface area of cuboid is 94cm^2

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☛ The statement total surface of area of cube with dimension 5cm * 4cm * 3cm is 60cm3 is false