Respuesta :
Answer:
n= 70
Step-by-step explanation:
180 - 40 = 140.
140 / 2 = 70
because a triangle has 180 degrees and n is on bost sides so yeah n is 70
Answer:
n= 70
Step-by-step explanation:
180 - 40 = 140.
140 / 2 = 70
because a triangle has 180 degrees and n is on bost sides so yeah n is 70