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Find angles x and y.

 

 Sep 21, 2020
 #1
avatar+232 
-1

First list some equations. 
(x-3) + 41+ (y+8) = 180

(x-3) = 74

 

Now we have some equations to work with.

74 + 41 + y + 8 = 180

y + 123 = 180

y = 57

 

Now plug y into the main equation.

x - 3 + 41 + 57 + 8 = 180

x + 103 = 180

x = -77

 Sep 21, 2020
 #2
avatar+240 
+1

(x - 3) = 74

 

x = 77

 

(y + 8) + 41 + (x - 3) = 180

 

(y + 8) + 41 + 74 = 180

 

y = 180 - 8 - 41 - 74

 

y = 57

 Sep 21, 2020

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