According to my examination I have confirmed that I do NOT repeat do NOT know the answer to this question. Good luck!
The two angles are obtuse which is greater then 90 degrees or acute which is less then 90 degrees.
The ordered pair is (-1/7, 0)
Answer:
CosB = 0.8
Step-by-step explanation:
We know
CosB = b/h
And given, b = 12 and h =15
