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I'm learning this in school right now. Depends which shape:
- for a triangle the formula is: A=1/2 bh
- for a rectangle or square the formula is A=lw
- for a hexagon the formula is A=1/2 (b1+b2)h.
After you do that to each shape, add them all up!!! i hope this helped and this is what you needed.
What else can I help you with?
How do you calculate the surface area of a rectangle?
learn it by your self or ask your teacher if you are a child internet is no use people.
What is the surfqace area of a cylinder?
It is the surface area of the two ends plus the surface area of the curved surface. Surface area of each end is pir2 Surface area of the curved surface is 2pirh Total surface area = 2pir2 + 2pirh
What is the surface area is the sum of the areas of all the surfaces of a three dimensional object called?
The total surface area! The total surface area! The total surface area! The total surface area!
The surface area of a box when given the surface area height and peremeter?
It should be relatively easy to find the surface area of a box when you are given the surface area.
What is the easiest way to find surface area?
For a regular shape there are certain formulae for calculating area. You will need to learn, or know where to find these. With irregular shapes it becomes more difficult.
What is surface area and how you can decrease or increase surface area?
Surface area refers to the total area that covers the surface of an object or structure. To decrease surface area, you can reduce the dimensions of the object or change its shape to be more compact. To increase surface area, you can add extensions, rough textures, or indentations to the object's surface.
Find the surface area?
It depends on the surface area of what!
How can you obtain a cell's ratio of surface area to volume?
To obtain the ratio of surface area to volume, divide the surface area by the volume.
What fraction of Brazil's land cover is rain forest?
reserch it mate you will learn more haha!;)
Does Asia have a negative surface area?
No, Asia does not have a negative surface area. Surface area is a physical quantity that measures the total area of the outside surface of an object, in this case, the continent of Asia, and it cannot be negative.
Why sphere has minimum surface area for given volume?
The same volume of an object, The simplest regular tetrahedron polyhedron, calculate the surface area. The surface area is pentahedral small surface area than the regular tetrahedron Regular hexahedron surface area than the surface area is small pentahedral . . . . If it is known is N-face surface area of ​​the body, there are N +1 is smaller the surface area of ​​the surface When N tends to infinity for a long time, Serve the sphere surface. ------mecose
The total area of all the surface of an object?
surface area
