julietttl
julietttl julietttl
  • 19-09-2020
  • Mathematics
contestada

What is the length of the unknown leg to the nearest tenth?

A) 12.5
B 18.9
C) 2.4
D) 5.1

What is the length of the unknown leg to the nearest tenth A 125 B 189 C 24 D 51 class=

Respuesta :

llama2004 llama2004
  • 19-09-2020

Answer:

A

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 100 = 256

a^2 = 156

a = 12.48

a = 12.5

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