3 years ago

Need help on this thank you

Mathematics

2 answers:

Alexxx [7]3 years ago

8 0

Answer:

Step-by-step explanation:

using pythagoras formula

a^2+b^2=c^2

40^2+b^2=58^2

b^2=3364-1600

b= $\sqrt{1764}$

b=42 km

Vlad1618 [11]3 years ago

3 0

Answer:

42km

Step-by-step explanation:

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