Answer:ill help all triangles should equal to 180 hope it did help you
Step-by-step explanation:
Slope-
m = 0.5
--
Midpoint-
(-0.5, -3)
Distance between two points-
4.47213595
Equation of the line-
y = 0.5x - 2.75
y intercept-
b = -2.75
Graph-
Answer:
x^2 + 25