If the surface area of a cube is 486m2, then its volume is -
Answer & explanation
Correct answer: option 1
Surface of area of a cube = 6 ×(side)2
⇒ 486 = 6 ×(side)2
⇒ Side = 9 m
⇒ Volume = (side)3 = (9)3 = 729 m3
If the surface area of a cube is 486m2, then its volume is -
Correct answer: option 1
Surface of area of a cube = 6 ×(side)2
⇒ 486 = 6 ×(side)2
⇒ Side = 9 m
⇒ Volume = (side)3 = (9)3 = 729 m3