Question

A matchbox has three mutually perpendicular edges measuring 5 cm, 4 cm and 3 cm. What is the Total surface Area of
the cuboid?​

Answer 1

Answer:

Ok

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

we know that for any cuboid measuring a x b x c = the total surface area

= 2(ab + bc +ca)

using the same formula for your matchbox = 3x4x5

2(3x4 + 4x5 + 3x5)

2(12+20+15)

2(47)

= 94$cm^{2}$

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