Answer:
A. rise = 4, run = 1, slope = 4
B. rise = 8, run = 2, slope = 4
C. A (Yes, they are equal because similar)
Step-by-step explanation:
i hope this is right
We know that the three angles of a triangle always add up to 180.
Therefore, we have the equation:
55+20+x=180.
Solving for x, we get x=105.
