We know that the sum of measures of internal angles in each quadrangle is 360°.
Look at the picture.

Therefore we have:

Answer: θ = 141 deg.
Answer:
-5/4
Step-by-step explanation:
slope = rise/run
Start at the lower right point. Go up 5. The rise = 5. Go left 4. The run -4.
slope = 5/-4 = -5/4
It’s 10 and 12 because it’s 11 but it’s a decimal that goes on longer than 5 times hope this makes sense