Question

Suppose you have a closed, rectangular box that has the measure of length 12cm,width 16 cm, height 20cm. What is the lenght of the longest steel rod that will fit this box?

Answer 1

\[\sqrt{12^2 + 16^2 + 20^2}\]

Answer 2

28.28cm

Answer 3

can you use this formula for this

\[d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2)}\]