To find the area, divide the figure in 2. (rectangle and triangle.) For the area of the rectangle, you would do 6*12=72. For the triangle you would do 12*10/2=60. So then you add 72 and 60 to get an answer of 132ft squared.
Answer— 2
Explanation- simple math
This point is called the incenter.
Yes you got it right because the formula is y=mx+b and the m is your slope.