What is the volume of cubical boxe whose durface area is 486 cm square
Answers
Answered by
12
Step-by-step explanation:
Surface area =>486
6a^2 = 486
a^2 = 486/6
a = √ 81
a = 9
Volume = a^3
Volume = 9^3
Volume = 729cm^3
Answered by
0
Answer:
Surface area- 486cm^2
6a^2- 486cm^2
a^2- 486/6
a^2- 81
a- 9.
volume- a^3
volume- 9^3
volume- 729cm^3.
That's it.
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