the volume of a cube is216cm3 find its surface area
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Answered by
3
volume of cube = 216 cm³
=> side³ = 216 cm³
=> side = ³√216 cm³
=> side = ³√(6×6×6) cm³
=> side = 6 cm
surface area generally refers to TSA (total surface area)
=> TSA of cube = 6×(side)²
=> TSA of cube = 6×(6)² = 6×36
=> TSA of cube = 216 cm²
hope this helps
=> side³ = 216 cm³
=> side = ³√216 cm³
=> side = ³√(6×6×6) cm³
=> side = 6 cm
surface area generally refers to TSA (total surface area)
=> TSA of cube = 6×(side)²
=> TSA of cube = 6×(6)² = 6×36
=> TSA of cube = 216 cm²
hope this helps
Answered by
1
volume e of cube l^3
l^3=216
cube root of 216= 6
length of cube = 6 cm
surface area =
6 (6)^2
36×6
=216 cm^2
l^3=216
cube root of 216= 6
length of cube = 6 cm
surface area =
6 (6)^2
36×6
=216 cm^2
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