dana190 dana190

14-03-2021
Mathematics

contestada

Find the value of x in the triangle shown below.
15
х
9

Find the value of x in the triangle shown below 15 х 9 class=

Respuesta :

leaalibeg leaalibeg

14-03-2021

Answer:

x=12

Step-by-step explanation:

[tex]x^{2}[/tex]=[tex]15^{2}[/tex]-[tex]9^{2}[/tex]

[tex]x^{2}[/tex]=225-81

[tex]x^{2}[/tex]=144 /sqrt

x=12

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