Question

What is the length of the diagonal of a cube with a side length of 5 cm? Round to the nearest tenth. 7.1 cm 8.7 cm 21.3 cm 26.7 cm

Answer 1

Answer:8.7

Step-by-step explanation:

Answer 2

Diagonal of a cube formula: D=a√3  [a=side length]

D = 5√3 ≈ 8.7 cm.