Question

Find the length of the diagonal and the volume of the cubes whose each edge is: 2m

Answer 1

volume of cube =a^3
= 2^3=8m^3
diagonal of cube
by phytha gors. thm.
2^2+2^2=d^2
8=d^2
D=2√2
diagonal of the cube is 2√2 m
hope it helps u....

Answer 2

Answer:

8m^3 and 3.464

Step-by-step explanation:

• Volume of the cube = a^3

= 2^3

= 8 m^3

• length of the diagonal = side × √3

= 2 × √3

= 3.464 m