First find the length of sides by using side of square.
Think of a square and rectangle.
Add all the outside length of the figure.
Add all the sides of the image (sum of all sides is called perimeter of the image).
volume = edge x edge x edge
First find the length of sides of the figure.
Add all the sides of the image (sum of all sides is called perimeter of the image).
Perimeter is sum of length of all the sides.
add all sides to find perimeter
