Respuesta :
Answer:
40°
Step-by-step explanation:
because all triangles and up to 180°
Answer:
40 degrees
Step-by-step explanation:
all triangles equal 180 so
40 + 40 = 80
100 + 80 = 180 degrees
Answer:
40°
Step-by-step explanation:
because all triangles and up to 180°
Answer:
40 degrees
Step-by-step explanation:
all triangles equal 180 so
40 + 40 = 80
100 + 80 = 180 degrees