Answer:
-1
Step-by-step explanation:
m = y2 - y1 / x2 - x1
= 1 - 4 / 8 - 5
= -3 / 3
= -1
523.6
Following the calculation, and 3.14 for pi, the answer would be 523.6
The equation would be, 4/125%.
120 degrees the sum of all angle is 720 degrees In the above