Curved SurfaceFlat Surface
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An object deserve to have a curved surface all roughly it. Such objects have actually only one surface ar throughout. Examples of objects through the curved surface all approximately are spheres.

You are watching: How many surfaces does a cylinder have


Real life examples that the objects v curved surface ar throughout room balls, globe, eggs, pipes, domes, etc

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Egg

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Ball

There room 3D forms that consist of only flat surfaces. For example, a cube, cuboid, pyramid and also prism are all 3D shapes that are comprised of level surfaces. Their surfaces space squares, rectangles, triangles and parallelograms. No one of them has actually a bent surface. The non-examples the 3D shapes with the curved surface are cubes, cuboids, pyramids, prisms, bricks, etc.

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Pyramid

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Cube

3D forms such together cones and also cylinders have actually a bent surface as well as flat surfaces.

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A cylinder has actually 2 level surfaces and also one bent surface.

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A cone has one level surface and a curved surface.

Examples that the objects through curved and also flat surfaces space drums, cans, cones, etc

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Can

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Cone


There space objects that have the right to have 2 different curved surfaces. The provided image shows a test tube v a curved surface ar (wall: cylindrical) and a curved surface for the base (spherical) too.


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Fun Facts

Multiple circles stacked together kind a bent surface.

Any allude on a curved surface is equidistant native its centre and this distance is called the radius.

A flat surface can be rolled to type a curved surface, and if you open a roll, girlfriend can acquire a flat surface.

See more: What Does Family Mean In Hawaiian Word Ohana Mean? What Does 'Ohana Mean In Hawaiian Culture


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