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| Look today im going to teach you about circles,volume, and surface area of 3d figures. Now we are going to start with volume. Have you ever poured yourself a glass of milk? | |
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| Then you've filled the volume of a glass with liquid. Surface area is exactly what it sounds like — the area of all of the outside surfaces of a three-dimensional object. | |
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| And volume is all of the space inside a three-dimensional object. Here are some examples for surface area.If you wrap a birthday gift then you did surface area. | |
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| So i have to Draw a net of the polyhedron. Calculate the area of each face. Add up the area of all the faces and thats how i find the surface area. | |
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