Find the length and width of the shape
Add the lenth+lenth+width+width Except for a circle
You times the length by width, to get the area of the 2D shape.
Area = length * width
2l + 2w or length+width
Find the length and width of the shape
The answer depends on the shape. If it is a plane shape, the answer is that width = 0 In most other cases, there is not enough information to deduce the width.
you times the width by the legnth of the shape and then add them together
length times width
To find the length of a triangle or what ever shape your trying to find all you have to do is multiply width times the area. * * * * * Or, if you want the correct answer, you could try to divide the area by the width. That assumes the shape is a rectangle and that the area and width are known!
Add the lenth+lenth+width+width Except for a circle
You times the length by width, to get the area of the 2D shape.
Area = length * width
2l + 2w or length+width
If you want to find a volume of a regular shape, You need to multiply Length, Width, and High.
You must know what type of geometric shape it is. However, if it is a rectangle (and you know the width), then then the formula is Area/Width=height. Edit your question if it is a different shape.
Area of a rectangle is length times width.