ZoesabbKTaylaredi ZoesabbKTaylaredi

15-06-2016
Mathematics

contestada

In this diagram, what is the value of b, correct to the nearest tenth?
A. 2.5
B. 2.8
C. 3.7
D. 5.0
E. 6.2

Respuesta :

HomertheGenius HomertheGenius

28-06-2016

We will use the Sine Law:
[tex] \frac{sin 54.33}{b}= \frac{sin29.16}{3} \\ b = \frac{3sin54.33}{sin29.16} [/tex]
b = 5.001
Answer: D) 5.0

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