karolina32 karolina32
  • 15-01-2020
  • Mathematics
contestada

Please could someone help me ?

Please could someone help me class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 15-01-2020

Answer:

Step-by-step explanation:

Givens

AC =14

<A = 58

Find

BC

Solution

Sin(A) = O/H                          Substitute the values

Sin(58) =O/14                        Multiply both sides by 14

14*sin(58) =  14*O/`4             Simplify

14*.84805=O

11.82  = O

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