lizetheestevez lizetheestevez
  • 15-05-2020
  • Mathematics
contestada

Solve the right triangle. Round decimal answers to the nearest tenth.
С
12
B
9
A
AB=
m M I need help

Solve the right triangle Round decimal answers to the nearest tenth С 12 B 9 A AB m M I need help class=

Respuesta :

quangbinnguyen2508 quangbinnguyen2508
  • 15-05-2020

Answer:

15

Step-by-step explanation:

Use the Pytago theorem.

AB^2=AC^2+BC^2

AB^2= 9^2 + 12^2

= 225

AB = [tex]\sqrt225}[/tex]

= 15

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