Complementary angles are angles that add up to 90 degrees.  
Obtuse angles are greater than 90 degrees, so there's no way 
to add two of them together and get a sum that's smaller than 
either one already is.  
The answer to the question is 'No'. 
        
             
        
        
        
Whiteboard full of trigonometric facts that you need to know...
 
        
        
        
33.2g/4 cakes = 8.3g/cake
8.3g*6 cakes = 49.8grams