jessie131278 jessie131278

10-05-2022
Mathematics

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Neeeed helppppppppppppppppp

Neeeed helppppppppppppppppp class=

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coolstick coolstick

10-05-2022

Answer:

1656 cm²

Step-by-step explanation:

we are looking for the area needed to cover the surface of the box, aka the surface area

surface area = 2(wl + hl + hw)

here,

w = 6 cm

h = 18cm

l = 30 cm (all are interchangeable)

surface area = 2(wl + hl + hw) = 2(6*30+18*30+6*18) = 1656. this is surface area so it is in cm²

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