Green01
Green01 Green01
  • 08-05-2018
  • Mathematics
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What is the value of y?

What is the value of y class=

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Аноним Аноним
  • 09-05-2018
Given that it is a 45 - 45 - 90 triangle, the two sides are equal.

a² + b² = c²

2y² = (3√2)²

2y² = 18

y² = 9

y = 3

Answer: y = 3

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