Question

Find in degrees.

11
B
6
[?]°
Round to the nearest hundredth.
Enter

Answer 1

`\beta = 28.610`

Explanation:

in this case we have a right angled triangle, whenever you see this triangle think of the TRIG RATIOS * sin, cos & tan* but if it was another triangle besides right angled triangle you use SINE RULE OR COSINE RULE

SOLUTION

`\tan( \beta ) = (opposite)/(adjecent) \\ \tan( \beta ) = (6)/(11) \\ \beta = tan(inverse)( (6)/(11) ) \\ \beta = 28.61045`