Answer:
Well it obviously is obtuse, so the answer is definitely more than 90°, because the angle has an outward slant. I hope this helps! Let me know if it doesn't make sense, I willl explain it more :)
Step-by-step explanation:
Answer:
The equation is Linear
Step-by-step explanation:

From Left side:


NOTE: sin²θ + cos²θ = 1






Left side = Right side <em>so proof is complete</em>
Answer:

Step-by-step explanation:
Written in: y=mx+b