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4 years ago

478 cm x 427 cm = ? meters

Mathematics

1 answer:

vekshin14 years ago

5 0

478×427= 204,106cm
204,106cm - 2041.06m
204,106cm - 20.411m2

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use the pythagorean theorem to find the missing side length. 2 write sin, cosine, tangent of each angel.

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$tan(a)=5\sqrt{3}/11$

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4 years ago

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