Find the side of a cube whose surface area is 864m²
Answers
Answered by
0
Step-by-step explanation:
Let the edge of the cube be l cm.
Total surface area of the cube =864 cm
2
∴6L
2
=864 cm
2
⇒I
2
=
6
864
=144
⇒I=
144
=12 cm
∴Volume of the cube =I
3
=(12)
3
=1728 cm
3
Thus, the volume of the cube is 1728 cm
3
.
Answered by
0
Answer:
The answer of this question is 12
that is side =12
Similar questions