Find the area and perimeter of that triangle

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Triangle xyz has vertices x(1,3), y(0,0)

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons