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aleksley [76]
3 years ago
12

Help please i need the answer

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Step-by-step explanation:

but ... you had already correctly answered the first part.

L² + W² = d²

Pythagoras ...

all you needed to do now was do the calculations. no "brainware" needed ...

30² + 10² = d²

900 + 100 = d²

1000 = d²

d = 31.6227766... ≈ 31.6 units

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