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avatar+1146 

Not sure if anyone will be able to help with this but:

 

The three angles of a triangle have measures $\angle A = x+2y$ degrees, $\angle B = 6x - 5y$ degrees, and $\angle C = 5x+3y$ degrees. Find $x$ (in degrees).

 

Thanks!

AnonymousConfusedGuy  Jan 18, 2018

Best Answer 

 #1
avatar+12561 
+1

Add them all together and they should add up to 180 degrees

x + 2y  +  6x - 5y   +  5x +3y = 180

12x=180

x= 15

ElectricPavlov  Jan 18, 2018
 #1
avatar+12561 
+1
Best Answer

Add them all together and they should add up to 180 degrees

x + 2y  +  6x - 5y   +  5x +3y = 180

12x=180

x= 15

ElectricPavlov  Jan 18, 2018
 #2
avatar+1146 
+1

Thanks so much! I don't know how I missed that :I

AnonymousConfusedGuy  Jan 18, 2018

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