!PLEASE HELP!
Find the length of the missing side. Round your answer to the nearest tenth.

A) 11.7
B) 3.8
C) 10.3
D) 5.5

PLEASE HELP Find the length of the missing side Round your answer to the nearest tenth A 117 B 38 C 103 D 55 class=

Respuesta :

[tex]\bold{ANSWER:}[/tex]
C) 10.3

[tex]\bold{SOLUTION:}[/tex]
Ver imagen OPHELIUS

Answer:

C

Step-by-step explanation:

a^2 + b^2= c^2

3.9^2 +b^2=11^2

15.21+b^2= 121

b^2= 105.79

b= 10.28542

round to 10.3