Question

a) The diagonal of a cube is 16V3 cm. Find its surface area and volume.​

Answer 1

A=6a2

d=3a

Solving forA

A=2d2=2·162=512

Answer 2

Answer:

Surface area = 1536 cm²

Volume = 4096 cm³

Step-by-step explanation:

There is a formula

Diagonal of cube = $\sqrt{3}$ x side

So

16$\sqrt{3}$ = $\sqrt{3}$ x side

side = 16cm

So

Surface area = 6 x side² = 6 x 16 x16 = 1536 cm²

Volume = Side³ = 16x16x16 = 4096 cm³