Question

The standard position angle of 151° has a reference angle ofQuestion 8 options:a)51°b)29°c)61°d)39°

Answer 1

b) 29º

1) Considering that to find the reference angle of 151º we need to perform the following steps.

2) Check in what quadrant the angle is. In this case, 151º is located at the Quadrant II.

3) Then, our reference angle can be obtained by:

`180^o-151^o=29^o`

So subtracting the given angle from 180º then the answer is 29º