+0  
 
0
56
1
avatar

Find the value of x and y.

 

 Mar 6, 2021
 #1
avatar+31212 
+1

Interior angles of triangle sum to 180

 

(11x-9) + 6x-2  + 72 = 180        solve for 'x'

 

and

 

30 + ( 5y-8) + 11x-9 = 180       (use the value of x yo found above)   solve for 'y'

 Mar 7, 2021

52 Online Users

avatar
avatar
avatar