I can use angle-angle critterion to identify similar triangles. 24. Which two triangles below are similar?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Which equation represents h for right triangle abc