Question

The volume of this cube is 2,097.152 cubic millimeters. What is the value of d?

Answer 1

Volume of cube is 2,097.152 cubic millimetres

→ V = a³

= 9.22 × 10⁹

by using formula,

V = √3 × d³/9

9.22 × 10⁹ = √3 × d³/9

9.22 × 10⁹ × 9 = √3 × d³

82.98 × 10⁹ = √3 × d³. (put √3 = 1.71 )

82.98 × 10⁹/ 1.71 = d³

(48.52 × 10⁹ ) ³ = d³

d = 48.52 × 10 ²⁷

Hope this will help you..

Thank you :)