What will be the area of an irregular pentagon
Answer :
We can't find area of irregular pentagon by any particular formula , If we know all sides and two diagonals , As :
If we know here length of AB , BC , CD , DE , EA , AC and AD , Than we find area of all three triangles by using Heron's formula ( You will learn in your further study )
And
IF we know coordinates of all vertices of irregular pentagon , than we can find area of irregular pentagon ( This method also in your further study )
We can't find area of irregular pentagon by any particular formula , If we know all sides and two diagonals , As :
If we know here length of AB , BC , CD , DE , EA , AC and AD , Than we find area of all three triangles by using Heron's formula ( You will learn in your further study )
And
IF we know coordinates of all vertices of irregular pentagon , than we can find area of irregular pentagon ( This method also in your further study )