## Reference Angle Calculator

Reference angle° = angle Terminal side is in the second quadrant When the terminal side is in the second quadrant (angles from 90° to 180° or from π/2 to π), our reference angle is 180° minus

## Reviews

There are some problems that it can't solve yet, which is fine, especially considering it's a free app with hardly any in app purchases, if I could I'd support this app, since I can't I'll write an honest review in hopes someone will see this and give it a try. I really love the app.

Dennis Raby

This is a good maths app, it also let's you have conversations with it, amazing app I love using it to check my work after I finish, my math skills have been well supported by the confidence I have to check my work and learn through Matheny.

Bruce Lockett

It's very good and has good explanations. Great app! Im not sure whether its my camera or their software that is low quality though(probaly my phone it wasnt very expensive) Very convenient just scan and it gives you thr answers with working and everything.

Charles Sharp

## Reference Angle

Step 1: Identify the given angle {eq}\theta {/eq}. We need to find the reference angle of {eq}135^ {\circ} {/eq}. Step 2: Find the reference angle of {eq}135^ {\circ} {/eq}.

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## Reference Angle Calculator

How to Calculate the Reference Angle 1. Find the reference angle for 108°. Solution : From the given problem, we can determine that 108 ° lies in the second 2. Find the