Point A is mapped to point A' (-1,4) after a translation of (x, y) to (x-4, y+1) following a reflection over y=-3 What are the coordinates is A”

Is the orthocenter of a triangle on the inside ?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8