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Luden [163]
3 years ago
13

Can anyone help please? No links cause I can’t see them.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0

Answer:

Step-by-step explanation:

you have a right triangle with the hypotenuse of 41 and another side of 40

a=\sqrt{41^2-40^2}=\sqrt{1681-1600}=\sqrt{81}

a=9

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