Question

Please help me I need help

Answer 1

d = 16.76 inches

Explanation:

We can extend the definition of the Pythagorean theorem to 3-dimensions:

`d = \sqrt{ {x}^(2) + {y}^(2) + {z}^(2) }`

Let x = 10 in

y = 10 in

z = 9 in

`d = \sqrt{ {(10)}^(2) + {(10)}^(2) + {(9)}^(2) }`

`d = √(281) = 16.76 \: in`