Answer:
150
Step-by-step explanation:
330 is to big because the diameter is 180
100 is angle 1 and CD is bigger 
so it would be 150
hope i helped
 
        
             
        
        
        
Answer:
it should still be 166
Step-by-step explanation:
because bfa should be the same as bda
that's what i learnt about this
but i did this a long time ago so im about 70 percent sure that this is correct
 
        
             
        
        
        
The summation of negative 5 n minus 1, from n equals 3 to 12 can be
expressed as
n = 3/12
substitute the value of n to the equatio
-5n – 1
-5( 3/12 ) -1
-9/4
 
        
             
        
        
        
X/26=28 
 •26=•26 (cancels each other out) 
X=728
        
                    
             
        
        
        
Answer:
170ft
Step-by-step explanation: