Question

A triangular park has (5,4); (0,0); (5,0) vertices. Find the area of the path by ploting them on the graph.

Answer 1

When we match the point , we will get of 3 lines, we will use 2 lines 1.the base 2.hieght, the equation is = 1/2×base × height  And  we make up for the numbers we got and will be : ab= 6, bc=5=hieght, and ca=4=base  So triangular area = 1/2×base×hieght                                = 1/2×   4   ×   5                                =      2     ×     5                                =           10