Один катет прямоугольного треугольника равен (x + 2), второй катет равен 4, а гипотенуза равна 5. Найдите значение x.

  1. 1
  2. 2
  3. 3
  4. 0

📝 Detailed explanation

По теореме Пифагора: (x + 2)² + 4² = 5² ⇒ (x + 2)² + 16 = 25 ⇒ (x + 2)² = 9. Отсюда x + 2 = 3, следовательно, x = 1.
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