Look at the picture, I’ll give 40 points. If it’s correct

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?