Question

Given: b = 600, B = 11°, C = 75° in triangle ABC; find a. (Round the answer to the nearest whole number.) a =

Answer 1

Use the Law of Sines:

   600           a
---------- = ----------          where 94 came from subtracting (11 + 75) from 180.
 sin 11       sin 94

Solve this for side a.

Answer 2

Answer:

a = 3136.85

Step-by-step explanation:

We have law of sines $\frac{a}{sinA}=\frac{b}{sinB}=\frac{c}{sinC}$

Here given b = 600, B = 11°, C = 75°

We also have A

        A+B+C = A + 11 +75  = 180

         A = 180 - 86 = 94°

$\frac{a}{sin94}=\frac{600}{sin11}\\\\a=3136.85$