kristenblair45 kristenblair45
  • 04-02-2020
  • Mathematics
contestada

the measure of C if a=6 and b=9.


[tex]3 \sqrt{5} [/tex]
[tex]9 \sqrt{5} [/tex]
[tex]3 \sqrt{13} [/tex]
[tex]5 \sqrt{3} [/tex]
​

Respuesta :

sam4040
sam4040 sam4040
  • 10-02-2020

Answer:

[tex]c=3\sqrt{13}[/tex]

Step-by-step explanation:

Pythagorean Theorem: In the right triangle the square of longer side is equal to the sum of the squares of other sides.

[tex]c^2=a^2+b^2\\\\c^2=6^2+9^2\\\\c^2=36+81\\\\c^2=117\\\\c^2=3\times 3\times 13\\\\c=\sqrt{3\times 3\times 13}\\\\c=3\sqrt{13}[/tex]

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