Question

Find x for this question

Answer 1

Hey here is your answer join AC
angle TAC=140-90=50
angleACT=150-90 =60
sum of all angle in triangle =180
50+60+x=180
X=180-110
X=70

Answer 2

in triangle ATC angle A=140°angle T=x°and angle C=150° angle A+angle T+angle C=360°
140+x+150°=360°
290°+x=360°
x=360-290
x=70°
I think it help you.