What is the surface area of an open cubical box having each edge as 8m?
Answers
Answered by
7
Answer:
Surface area of the box
= 5a²
= 5 × (8)²
= 5 × 64
= 320m²
[Note: The open box is opened in one side.]
Step-by-step explanation:
Answered by
6
Answer:
320m²
Step-by-step explanation:
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Total surface area of cube = 6(side)²
Total surface area of open cube = 6(side)²- (side)² = 5(side)² = 5(8)²=64x5=320m²
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