Question

The surface area of a cube is 600 cm2 the length of its diagonal is

Answer 1

Answer:

$10 \sqrt{3}$

Step-by-step explanation:

SA=6a^2

600=6a^2

a^2=100

a=10

diagonal of cube=√3a

=10√3

Answer 2

Answer:

10cm

Step-by-step explanation:

using formula

surface area of cube = 6a^2

we have surface area of cube=600cm^2

put it in the formula we get

600cm^2 = 6a^2

100cm^2 = a^2

√100cm^2 = a

a = 10cm

so side of a cube is 10cm.