







Third side of a irregular triangle. 
20120427 

Darya. pose la question : How to find third side of irregular triangle if c = 17m, b = 28m and area S = 210m^2. Penny Nom lui répond. 





Third side of a triangle 
20071205 

Sudhir pose la question : How can we find the all positive integral values for the third side of a triangle, whose other two sides measure 15 and 20 respectively. (No other information viz. the type of triangle, area, perimeter or angles etc. is given.) Stephen La Rocque lui répond. 





The third side of a triange 
20071112 

Christine pose la question : I need the inequality to describe the third side of a triange if two sides are known. First side is 23 and second side is 15. What is the third side? Stephen La Rocque and Victoria West lui répond. 





The third side of a triangle 
20040728 

Annette pose la question : How do you find the length of a triangle side if you know two sides? Penny Nom lui répond. 





Third side of Acute Triangle 
20011109 

Don pose la question : I gave this problem to my children, 9th and 12th grade and they are not(me too!) sure of the answer. I am trying to determine the length of the third side of an acute triangle. I know two of the lengths but I do not know the angles. Is there a proper formula to use to find the length of the third side? Thank you. Chris Fisher and Penny Nom lui répond. 

