An angle of 180° is flat, so it can't be an exterior angle of a triangle.
your answer is:
never true
Answer:
the two consecutive integers are 6 and 7.
Step-by-step explanation:
Im %99 sure
Answer:
If this isn't right lmk and I apologize if I'm wrong.
Step-by-step explanation:
cot theta is undefined for 0 but is a periodic function so it will be again undefined for n
Answer:
40
Step-by-step explanation:
Find the other missing angle, which is supplementary to 100 first.
Supplementary angels are a sum of 180
The missing angle is 180-100 = 80
Now use that to find missing angle x
All angles in the triangle have a sum of 180
180 = 60+80+x
180-60-80=x
40 = x
Answer:

Step-by-step explanation:
