Find the surface area of a cubical box whose one side is 80 cm
Answers
Answered by
14
Answer:
sa of cube = 6a2
= 6 x 80"2
= 6400 x 6
= 38400
Step-by-step explanation:
Answered by
6
Answer:
side, a = 80cm
surface area = 6a²=6×80²=6×6400=38400
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