Graph the equation by plotting three
points. If all three are correct, the line
will appear.
2y = -x + 2

Graph the equation by plotting three

points. If all three are correct, the line

will appear.

2y = -x + 2

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)