How to find area of a shape with 4 sides

- How to find the area of a shape with 4 different sides
- How to find the area of a shape with 4 unequal sides
- How to find the area of a shape with more than 4 sides
- How do you find the area of a shape with 4 different sides
- How to find the area of a shape that has more than 4 sides
- How to find area of a triangle
- How to find the sides of a triangle
- Area of triangle with 3 sides
- How to find square of triangle