The box below is 15 centimeters long, 4 centimeters wide, and 3 centimeters tall. What is the length of the diagonal s of the bottom side to the nearest tenth if necessary?

The diagonal of the bottom side is 17.5 cm.

Step-by-step explanation:

The diagonal of a rectangle is a straight line that joins any two of its edges.

Given that: length = 15 cm, width = 4 cm, and h = 3 cm.

The bottom side is the flat rectangular surface (base) of length 15 cm and width 4 cm which excludes the height.

So that the diagonal, s, can be determined by Pythagoras theorem.

= +

   = 289 + 16

   = 305

s =

 = 17.46425

The diagonal of the bottom side is 17.5 cm.

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step-by-step explanation: