Answer:
2
Step-by-step explanation:
Slope: (y₂ - y₁) / (x₂ - x₁)
Putting in the values we have:
(11 - 5) / (20 - 17) =
6 / 3 = 2
Thus, the slope is 2.
Answer: 1. ∠A= 80.75° 2. 41.79 
Step-by-step explanation:
Since, According to the sines low,

Here, CB= 4.1 cm, AB = 3.3 and ∠ C = 52.6°

⇒ 
⇒ 
⇒ A = 80.75°
2. Since, the area of the given figure = Area of the rectangle having dimension 8.3 × 4.2 + Area of the half square of radius 2.1
=34.86 + 6.93
= 41.79 square cm
Answer:
The Answer to 17 1/3 x 8 is 138.67
There is not enough context to answer the second question.