1/2 < 3/4 
1/2 is = 2/4 
and 2/4 < 3/4 
 therefore 1/2 must be < 3/4
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
                    
             
        
        
        
Step-by-step explanation:
a^2+b^2 = c^2
C is the biggest number, so put in all the numbers in the equation then if it's equal then it's a right triangle.
example: 6^2 + 8^2 = 10^2
36 + 64 = 100
100 = 100
this one is a right angle because the two sides is equal to the hypotenuse(largest number).
 
        
             
        
        
        
Answer:
16
Step-by-step explanation:
adding any two sides of a triangle is allways greater than the third side