Respuesta :
Answer:
Step-by-step explanation:
total angle of a triangle=180
52+90+x=180
x=180-(90+52)
x=180-142
x=38
Answer:
38
Step-by-step explanation:
Angle of a triangle is 180
52+90+x=180
x=180-(90+52)
x=180-142
x=38
Answer:
Step-by-step explanation:
total angle of a triangle=180
52+90+x=180
x=180-(90+52)
x=180-142
x=38
Answer:
38
Step-by-step explanation:
Angle of a triangle is 180
52+90+x=180
x=180-(90+52)
x=180-142
x=38
