Question

If the surface area of a cube is2166cm square than find its volume

Answer 1

Step-by-step explanation:

6a² = 2166 cm²

a² = 361

a = 19 cm

Volume = a³ = 19³ = (20-1)³

= 8000-1-3*400+3*20*1

= 8000-1-1200+60

= 6859 cm³

Answer 2

Answer:

volume of cube is 6859cm^3

Step-by-step explanation:

TSA of cube=6a^2

6a^2=2166

a^2=2166/6

a=$\sqrt{361}$

a=19cm

volume of cube = a^3

=(19)^3

=6859cm^3