Find the missing side lengths

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asked Aug 15, 2022 2.9k views

2 votes

Find the missing side lengths

Mathematics
high-school

Matthew Smart asked

by Matthew Smart

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Answer:

$\sin(45) = (o)/(h) \\ 0.7 = (x)/(18 √(2) ) \\ 0.7 * 18 √(2) = x \\ 0.7 * 25.45 = x \\ 17.8 = x$

${x}^(2) + {y}^(2) =( 18 √(2) ) ^(2) \\ {17.8}^(2) + {y}^(2) = 648 \\ 316.84 + {y}^(2) = 648 \\ {y}^(2) = 648 - 316.84 \\ {y}^(2) = 331.16 \\ y = 18.19$

AlcubierreDrive answered Aug 20, 2022

by AlcubierreDrive

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