1. Find the measure of angle 1

2. Find the measure of angle 2

3. Find the measure of angle 3

Please explain. Thank you very much!

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- May 10th 2007, 07:30 PMwhytechocolate01Circle Measures!
1. Find the measure of angle 1

2. Find the measure of angle 2

3. Find the measure of angle 3

Please explain. Thank you very much! - May 11th 2007, 05:58 AMjanvdl
- May 11th 2007, 03:42 PMwhytechocolate01
Sorry! Posted number 3 wrong! Here's the problem corrected...

- May 11th 2007, 03:46 PMGeometor
sorry, we cannot help you since the diagrams you have provided don't specify which angles we are looking for, that is what janvid is trying to say.

ie. you say 100 degrees but WHICH angle is 100 degrees? you just write it in open space, please put the text inside an angle, that will help greatly thank you. - May 11th 2007, 03:55 PMwhytechocolate01So sorry!
Oh, i'm so sorry. I didn't notice..Here you go. Hope this is a bit better. It's a bit messy I apologize. the angles are specified in red...obviously lol :) Thank you everyone for any help!

- May 11th 2007, 04:07 PMPlato
- May 11th 2007, 04:58 PMalinailiescu
problem 1 has also some information missing. You have to know the measure of another arc (let's say y) to be able to determine the angle 1.

- May 11th 2007, 05:38 PMalinailiescu
Here are the theorems that I used to solve the question:

- May 11th 2007, 06:05 PMwhytechocolate01
Sorry..here's the rest of the info for number one. Thanks for all your help and sorry for all the inconvenience. :o