+0  
 
0
127
1
avatar

In triangle CDE, angle C = (4x - 16) degrees, angle D = (6x - 1) degrees, and angle E = (4x - 13) degrees.  Find angle C.

 Feb 28, 2021
 #1
avatar+964 
+1

angles in a triangle add up to 180 degrees

 

(4x - 16) + (6x - 1) + (4x - 13) = 180

14x - 30 = 180

14x = 210

 

x = 15

48 degrees

 Feb 28, 2021

37 Online Users

avatar
avatar
avatar
avatar
avatar