A rectangular box has length 20 inches, width 20 inches, and a height of 2 inches. Find the angle between the diagonal of the box and the diagonal of its base. The angle should be measured in radians.

0.0707 radians

Step-by-step explanation:

Given that:

The dimension of the rectangular box is:

length (l) = 20 inches

width (w) = 20 inches

height (h) = 2 inches

The length of the diagonal of the rectangular box is :

The length of the diagonal of the base of the rectangular box is:

If we take a critical look  at a rectangular box; we will realize that the diagonal of the base is the adjacent side & diagonal of the box is the hypotenuse of a triangle formed by the rectangular box.

Therefore, the angle between them is :

 to radians

what is all that apply?

your answer is a

step-by-step explanation:

4*4*4*4=256