how do i find the area of a shape
It depends upon the shape.
Try this site.
http://www.math.com/tables/geometry/areas.htm
To find the area of a shape, you need to know what type of shape it is. Here are the steps to find the area of some common shapes:
1. Rectangle: To find the area of a rectangle, you need to know its length and width. Multiply the length by the width to calculate the area.
2. Square: A square is a special type of rectangle, where all sides are equal. To find the area of a square, multiply the length of one side by itself.
3. Triangle: To find the area of a triangle, you need to know the length of its base and its height. Multiply the base length by the height, and then divide the result by 2.
4. Circle: To find the area of a circle, you need to know its radius or diameter. If you have the radius, square it and then multiply by π (pi) to calculate the area. If you have the diameter, divide it by 2 to get the radius, then square the radius and multiply by π.
5. Other shapes: Some shapes, such as irregular polygons, may require more complex techniques to find the area. One common method is to divide the shape into smaller, simpler shapes (such as triangles or rectangles), calculate their individual areas, and then sum them up to find the total area.
In summary, to find the area of a shape, you typically need to know specific measurements associated with that shape. Once you have the necessary measurements, you can use the appropriate formula or method to calculate the area.