Respuesta :

kritter1
We know that all angles added together equal to 180. 
Let y represent the missing angle 

Angle 1: x^2 
Angle 2: 90-x 

x^2+(90-x)+(y)=180 
y=180-x^2-90+x
y=-x^2+x+90
y=(x+9)(x-10)

Therefore, y could be 10 (because -9 is not an existant/possible solution since it is negative)

Hope I helped :)  

Otras preguntas