ashthefast
ashthefast ashthefast
  • 15-04-2019
  • Mathematics
contestada

Can some one help me if your good at geometry?

Can some one help me if your good at geometry class=

Respuesta :

PewDiePie93
PewDiePie93 PewDiePie93
  • 15-04-2019

Answer:

[tex]x = 15 ft.[/tex]

Step-by-step explanation:

Using Pythagoras Theorem:

[tex]x^{2} + 8^{2} = 17^{2}[/tex]

⇒ [tex]x^{2} = 17^{2} - 8^{2}[/tex]

⇒ [tex]x = \sqrt{(17^{2} - 8^{2})}[/tex]

⇒ [tex]x = \sqrt{(289 - 64)}[/tex]

⇒ [tex]x = \sqrt{(225)}[/tex]

⇒ [tex]x = 15 ft.[/tex]

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