Rise/run or draw a triangle where two points on the coordinate plane met. The n the rise is the number of like spots you went and same thing for the run but horizontally. Then simplify if needed. If dont understand that for the triangle its vertical/horizontal
It depends what type of shape it is if it were a rectangle it would be l x w x h but what a see is a 6 sided figure so it should be a hexagon but a hexagon has all equal sides so it would depend what type of shape it is