Tenth grade tangent lines the question is screenshooted

Check the picture below

radii are equal to each other, of course, and two tangent lines to the same circle, meeting outside, are also equal to in length

now, notice the middle line, is the same length for both triangles, because it's shared by both triangles, congruent triangles by SSS

You would need a laid out graph for this but could you provide a picture of just a graph? i can give stepssolve for y.subtract 4xdivide by -1 (opposites)graph slope intercept formcheck each point to see if it’s on the graph