Well, it depends on the area of the shape you are trying to find, if its:
square: length times width
triangle: base times height divided by 2
circle: 3.14 times radius squared
trapezoid: base 1 plus base 2 times height divided by 2
A U shaped figure is probably half of a circle and a rectangle. The diameter of the circle is the same as the width of the rectangle.
A circle perhaps
To find the area, first divide the shape into regular, simple shapes. Then use formulas to find the area of the smaller, regular shapes. Lastly, add up all the smaller areas to find the area of the original shape.
The area of the figure is the amount of space enclosed by its perimeter.
cone that is my answer
It is a face of the 3-d figure.
An L shaped figure is a plane figure and so will not have a volume.
An ellipsoid is a three-dimensional egg-shaped figure.
A star shaped figure is described as stellate. Also a hexagram
method usede to figure the volume of an irregular shaped object
it is shaped as a spiraly figure like a snails' shell
A hexagram
A rectangle is a two-dimensional or plane figure it therefore does not have a volume. It has an area which is found by multiplying the length by the width.
It has shaped them into a triangular-like figure. LOL I'm KIDDiNG!
A seven sided figure.
A circle perhaps
Area of plane figure
The surface area of a space figure is the total area of all the faces of the figure