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avatar+1685 

 

In the following figure, AF is the perpendicular bisector of DN.

 

What is the measure of angle ADN?

  

A. 130

B. 65

C. 25

D. 180

 Feb 17, 2020
 #1
avatar+109740 
+2

Since AF  is a perpendicular  bisector.....then by SAS ,   triangle DFA   is congruent to  triangle NFA

 

So angle  ANF  = angle ADF  =  angle  ADN =  65°

 

 

 

cool cool cool

 Feb 17, 2020
edited by CPhill  Feb 17, 2020

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