2 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
Each interior angle of a particular polygon is an obtuse angle... |
2005-02-22 |
|
Victoria pose la question :
Each interior angle of a particular polygon is an obtuse angle which is a whole number of degrees. What is the greatest number of sides the polygon could have?
Walter Whiteley lui répond. |
|
|
|
|
|
|
The law of cosines and obtuse angles |
2002-05-09 |
|
Bryant pose la question :
The question that I am pondering is that I need to derive the law of cosines for a case in which angle C is an obtuse angle.
Penny Nom lui répond. |
|
|
