unknwn7 unknwn7
  • 27-07-2020
  • Mathematics
contestada

What is the length of in the right triangle below?



A.
120

B.


C.


D.
218

What is the length of in the right triangle below A 120 B C D 218 class=

Respuesta :

sarmentn sarmentn
  • 27-07-2020

Answer:

b. sqrt(120)

Step-by-step explanation:

a^2+b^2=c^2

a^2+7^2=13^2

13^2-7^2=a^2

120=a^2

sqrt(120)=a

This is using Pythagorean theorem

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