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In the given diagram, CD is a tangent, arc AC ≅ arc BC, AB = 3, AF = 6, and FE = 10. Find ED and CD. 

 

 May 11, 2021
 #1
avatar+93 
+1

 





 
 Therefore, ED = 1.863672 and CD = 5.769925.  


 
 
 
 

 May 11, 2021
 #2
avatar+2193 
0

I'm really sorry, but I can't see the explanation. 

Do you mind editing it?

Thank you. 

 

=^._.^=

catmg  May 11, 2021
 #4
avatar+1496 
+2

Hello, KOBE!

 

That answer is not correct!!! The guy who posted that answer made a lot of errors.

 

CE = 5.5         CF = 11           

 

CD = 6.05

 

ED = 2.1

civonamzuk  May 13, 2021
edited by civonamzuk  May 13, 2021
edited by civonamzuk  May 13, 2021
 #3
avatar+1486 
0

AB / CE = AF / FC = BF / FE

 

AB and CD are parallel

 

Let the midpoint of arc AB be G         

 

CG is a diameter

 May 12, 2021
edited by jugoslav  May 12, 2021

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