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adelina 88 [10]
3 years ago
11

Meagan needs to paint the outside of a box

Mathematics
1 answer:
Arlecino [84]3 years ago
4 0

Surface area of cubic= 2( lb+bh+hl)

Length= 18 cm

Width= 5 cm

Height= 2cm

s.a = 2(18 \times 5 + 5 \times 2 + 2 \times 18) \\  = 272 \: cm {}^{2}

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