Help with geometry and math problems ...

Правка en1, от repeating, 2016-08-17 18:33:07

Hello guys . I have an issue in dealing with problemes which depend on geometry and math . can you help by give me books or any thing which includes the basic mathematical laws that can help me in math and geometry problems . :D :D :D
Thanks for advice

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en1 Английский repeating 2016-08-17 18:33:07 299 Initial revision (published)