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**Zmurf****Member**- Registered: 2005-07-31
- Posts: 49

I really need help with this. In my maths exams I can easily find the answers for the questions. But I'm losing valueble marks becausing I'm not writing the proofs correctly. I don't know how! And when it is explained in class I just don't get it, I don't know which proves to use where. I keep getting co-interior and alternate and stuff all mixed up. Can anyone help me with some good methods for proof in gemoetry. I just can't seem to express my logic mathematically.

*"When subtracted from 180, the sum of the square-root of the two equal angles of an isocoles triangle squared will give the square-root of the remaining angle squared."*

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,575

Here is a link on Geometry proofs. I hope it is of some help to you!

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Zmurf****Member**- Registered: 2005-07-31
- Posts: 49

Oh thankyou this is very helpful!

*"When subtracted from 180, the sum of the square-root of the two equal angles of an isocoles triangle squared will give the square-root of the remaining angle squared."*

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