Kite DCFE is inscribed in circle A shown below.
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
∠DEF =56°
Step-by-step explanation:
We are given that arc DEF = 248°
So, arc DCF = 360°-248°
arc DCF = 112°
Now we are required to find the ∠DEF.
So, we will use Inscribed angle theorem.  
Inscribed angle theorem: The measure of an inscribed angle is equal to one-half the measure of its intercepted arc.  
Intercepted arc = arc DCF = 112°
Inscribed angle = ∠DEF
⇒∠DEF = 
⇒∠DEF = 
⇒∠DEF =56°
Hence the measure of ∠DEF =56°
 
                                
             
                    
              
              
                
                
Answer:
 DEF=
DEF=
Step-by-step explanation:
We are given that a kite DCFE is inscribed in a circle A.
The measure of arc DEF=
We have to find the measure of angle DEF.
arc DCF=360-arcDEF=360-248=
Because complete angle =360 degrees
Inscribed angle theorem:It states that inscribed angle is equal to half of the measure of its  intercepted arc.
Therefore,  DEF=
 DEF= arcDCF
arcDCF
 DEF=
DEF=
Hence, the measure of angle DEF=56 degrees.
Answer: DEF=
DEF=
 
                                
             
         	    You might be interested in
    
        
        
Answer:
10 x 2/3 = 20/3 or 6 cups and 2/3
 
        
             
        
        
        
Answer:
16. Mst = 104°
17.  The value of mPL is 31°
18. 129°
Step-by-step explanation:
 
        
             
        
        
        
The answer to your question is C
        
                    
             
        
        
        
        
Answer:yes because if they are even two will be able to go into them not matter what
Step-by-step explanation: