Because it is a rectangular prism and it has volume and area also mass and perimeter
Add up all of the lengths of the edges adjacent to one of the bases.
Perimeter is not defined for 3-dimensional objects.
Depends whether you want the formula for surface area, volume, perimeter, size of sphere it would fit into etc... Please clarify next time.
Perimeter = 2 x (length+width). You add the length to the width and multiply the sum by two.
width*height*length=perimeter of a rectangular prism! :)
Because it is a rectangular prism and it has volume and area also mass and perimeter
Add up all of the lengths of the edges adjacent to one of the bases.
12 the base times the height
12 the base times the height
69+39 degrees happy now?
Perimeter is not defined for 3-dimensional objects.
Depends whether you want the formula for surface area, volume, perimeter, size of sphere it would fit into etc... Please clarify next time.
Perimeter = 2 x (length+width). You add the length to the width and multiply the sum by two.
Rectangular prism = 6Triangular prism = 5 Triangular pyramid = 4 Rectangular prism: it is still 6 Rectangular pyramid = 5.
a triangular prism is different from a rectangular prism because: their names are different a triangular prism has a triangle for its' base a rectangular prism has a rectangle base a triangular prism has less sides than a rectangular prism a rectangular prism has more sides than a triangular prism
a rectangular prism