Explanation: AC = EC BC = DC angle ACB = angle DCE (Vertically Opposite Angles) Therefore, the triangles are congruent by the Side-Angle-Side congruency
Step-by-step explanation: Given that the line passes through two points (-1,2) and (6,3) Slope of the line passing through (x1,y1) and (x2,y2) is y2-y1 x2-i1
Hence slope of our line = (3-2)/(6+1) = 1/7 So in slope intercept form the equation would be y = 1/7 x +C to find C Since (-1,2) lies on the line substitute these in the line equation 2 = 1/7(-1)+c C = 2+1/7 = 15/7 Hence equation in slope intercept form is y=x/7+15/7