What is the value of x?

A.

19°

B.

26°

C.

29°

D.

109°

Question

What is the value of x?

  A. 
 
19°
   
   

 

 
  

  B. 
 
26°
   
   

 

 
  

  C. 
 
29°
   
   

 

 
  

  D. 
 
109°

anonymous · Answer

attachment

anonymous · Answer

@jcpd910

anonymous · Answer

The sum of the angles in a triangle will always be 180, so you have two angles right now.
71
90
So you have to do
180 - 90 - 71 = x

anonymous · Answer

@eflatt13 do you want to learn? or do you just want the answers..

anonymous · Answer

A)19 ! :) & @jiji501 I wanna learn..sorry :/

anonymous · Answer

im just really bad at math so..sorry again.

anonymous · Answer

Don't be sorry. Just remember:

The triangle usually has 180° in total
the square you see means 90°
Simple subtraction should do it.

anonymous · Answer

Usually? I thought a triangle couldn't be a triangle unless it had exactly 180 degrees in total inner angles.