Asked by jose
                using two triangle rulers with angles of (30, 60, 90) and (45 , 45, 90) how many angles less than 180 degrees can be drawn?
            
            
        Answers
                    Answered by
            Reiny
            
    mmmh???
I could do a
30°, 45°, 60° , 90° , 75°, 105°, 120°, 135°, 150°, 165°
Can you see any I missed ?
    
I could do a
30°, 45°, 60° , 90° , 75°, 105°, 120°, 135°, 150°, 165°
Can you see any I missed ?
                    Answered by
            jose
            
    That would be 145 degrees.
11 combinations in total! Thanks for your help Reiny, I appreciate it.
    
11 combinations in total! Thanks for your help Reiny, I appreciate it.
                    Answered by
            Reiny
            
    How would you get 145°
    
                    Answered by
            jose
            
    Mistaken, I did 30 + 105 and thought it was 145 :P thanks for your help though.
    
                    Answered by
            Reiny
            
    There are actually more than what I gave you.
Mine are only from the addition of these angles.
How about subtractions ?
e.g. 45 - 30 = 15
Can you find some more?
    
Mine are only from the addition of these angles.
How about subtractions ?
e.g. 45 - 30 = 15
Can you find some more?
                    Answered by
            jose
            
    You are a genius! 15 is the last one. 
    
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.