# Surface Area Of Open Rectangular Box

### Find the cost of materials for the cheapest such container.

**Surface area of open rectangular box**.
The length of the box is twice its width.
There are 6 faces in rectangular prism so to find the surface area of rectangular prism add the area of each face.
For help with using this calculator see the object surface area help page.
High 522 322 532 20 12 30 62 cm2.

Since its a rectangle it will have two sides equal in area another two sides equal in area and one side that has its own dimensions. Surface area of a open box. To find the surface area of a box start by calculating the area of each side using the formula a lh where l is the length and h is the height. For the cylindrical container.

Surface area of a rectangular prism is 2lenghtwidthlenghtheightwidthheight so 2xyxzyz 100. Material for the base costs ten dollars per square meter and for the four sides the cost is six dollars per square meter. Surface area for rectangular shapes that are a perfect cube try the simple cube conversion. Write a function for the surface area of an open box with a square base of side x and height y whose surface area is 100 square feet.

If the rectangular prism is open from top and bottom then its area is called area of 4 walls or lateral surface area. Wide and 2 cm. A manufacturer wishes to compare the cost of producing an open top cylindrical container and an open top rectangular container. This video explains how to find the surface area of an open top box.

An open box has 5 sides. Once you know the area of every side add them all together to get the surface area of the box. The surface area of a rectangular prism 5 cm long 3 cm.