# How do you calculate #sin x = 0.29#?

##### 1 Answer

Nov 9, 2015

You will need to use a trigonometry calculator.

#### Explanation:

The sine function is positive in the first and second quadrants, so we can conclude that sin x will lie between

So, there will be **two solutions** to this problem. One will occur between

Using a Trig calculator:

The other value, due to symmetry, will equal:

The graph below shows how the line

Hope that helped