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Jonathan is building a box in the shape of a rectangular prism with
dimensions of inches by inches by inches. He plans to place a
diagonal brace inside the box from point to point . A diagram of
his box is shown.

Respuesta :

The length of the diagonal brace when Jonathan is building a box in the shape of a rectangular prism is 17 inches.

How to calculate the length?

From the information given, the dimensions are given as 8 inches by 12 inches by 9 inches.

Therefore, the length of the diagonal brace will be:

= ✓12 + ✓8 + ✓9

= ✓289

= 17

In conclusion, the correct option is 17 inches.

Learn more about rectangles on:

https://brainly.com/question/25292087

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