Math, asked by suratpyari1234fzd, 10 months ago

find the missing dimension in the figure with the given surface area .
please help because tomorrow is my exam​

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Answers

Answered by tahseen619
0

Answer:

4 cm

Step-by-step explanation:

see in the attachment.

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Answered by varunvishy
0

Answer:

Length of the cuboid is 4cm

Step-by-step explanation:

256 = 2[(L × 12) + (5 ×12) + (L × 5)]

.•. 128 = 12L + 60 + 5L

.•. 68 = 17L

.•. 4cm = L

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