# How do you find two solution to #sin(x) = 1/2#?

##### 2 Answers

Jun 27, 2018

pi/6, and (5pi)/6

#### Explanation:

Trig table and the unit circle give 2 arcs x that have the same sin value (1/2) -->

Jun 27, 2018

Use the symmetry of the graph and your knowledge of some sin values

#### Explanation:

The first part of the sin graph is symmetrical about

180-30=150