https://youtu.be/GZcm4mswivc 
espero que te ayude 
 
        
             
        
        
        
Hey there!
An obtuse angle is defined as an angle that is wider than 90° but less than 180°. For example, a 68° would not be considered obtuse, but a 107° would. As long as the degree is between 90 and 180, the angle is obtuse. Any other angle (either between 0 and 90 OR 180 and 360) is not obtuse. 
You can use this information to answer the question based on the angles you have been given. 
Hope this helped you out! :-)
        
             
        
        
        
Answer:p=6-2-4+10
P=4-4+10
P=10
Step-by-step explanation:
 
        
             
        
        
        
6 and 2/3 that is the answer
        
                    
             
        
        
        
Answer:D)The girls a re generally taller than the boys
Step-by-step explanation: