corleychop corleychop
  • 19-07-2021
  • Mathematics
contestada

Find the missing side of the triangle

Find the missing side of the triangle class=

Respuesta :

jessmzhou4
jessmzhou4 jessmzhou4
  • 19-07-2021

Answer: x = 24

Step-by-step explanation:

Use the Pythagorean Theorem:

[tex]x^{2}+18^{2}=30^{2} \\x^{2} = 30^{2}-18^{2}\\x=\sqrt{30^{2}-18^{2}}=\sqrt{900-324}=\sqrt{576} =24[/tex]

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