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lukranit [14]
3 years ago
10

Please help! please show work if possible, this’ll help my grade majorly.

Mathematics
1 answer:
oee [108]3 years ago
6 0

Answer:

290 units long.

Step-by-step explanation:

This is a 3D version of the pythagorean theorem.

2D c = sqrt(a^2+b^2) or c^2 = b^2 + a^2

3D bar length = sqrt(FG^2 + BC^2 + FC^2)

so: sqrt(16^2 + 288 + 30^2) = 290

Have a good day.

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I hope this helped!!

~ Penny

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