In 3rd grade geometry us will talk about inbrief about some that the common solid figures named below:**(i) Cube: definition of cube, components of a cube, properties of a cube.You are watching: How many sides does a cuboid have**

**(ii) Cuboid: meaning of cuboid**

**(iii) Cylinder: definition of cylinder**

**(iv) Cone: definition of cone**

**(v) Sphere: an interpretation of sphere**

**Definition the a cube:**

**An object which looks choose solid box-shapedthat has six the same square faces.**

**A cube has actually 6 equal and airplane surfaces. Allthe faces of a cube are square in shape.**

Two adjoining aircraft – surfaces meet at anedge. There are 12 edges in a cube and also all the 12 edges space equal in length.These edges room straight edges.

The meeting suggest of two edges is called avertex. In a cube there room 8 together vertices.

Parts that a cube:

**(i)Face: **Face is likewise known as sides. A cube has actually sixfaces and also all the deals with of a cube space square in shapes. Each challenge has fourequal sides.

**(ii)Edge:** once two edges satisfy each other a line segmentformed. There are 12 edges in a cube. All the 12 edges are equal in lengthbecause all faces are squares. These edges are straight edges.

**(iii)Vertex:** as soon as three edges fulfill each various other a pointformed. There are 8 vertices in a cube.

**(iv)Face Diagonals:** challenge Diagonals that a cube is currently segment the joins the opposite vertices the a face. There room 2 diagonalsin each challenge so altogether there space 12 diagonals in the cube.

**(v) SpaceDiagonals:** an are diagonals that a cube room the linesegment that joins the opposite vertices that a cube, cutting through itsinterior. There space 4 space diagonals in a cube.

**Properties of a cube:**

**Volume:**The volume of a cube is s3 wherein s is the length of one edge.

**Surface Area:**The surface area the a cube is 6s2, whereby s is the length of one edge.

Definition the cuboid:

The cuboid has actually 6 rectangular faces. Theopposite rectangular airplane surfaces are the same (equal in all respects). Ithas 8 vertices and 12 edges.

In a cuboid there space 6 rectangular planesurfaces. There are 8 vertices and 12 edges.

A cube is also a cuboid having actually all that is 6faces equal and also square. Thus, a cube has actually all the six encounters identical, whereas acuboid has the opposite encounters identical.

Properties the a cuboid:

Formulas for the over rectangular box:

**Volume:** The volume that a cuboid is lwh, whereby **l** is the length, **w** isthe width and also **h** is the height.

**LateralSurface Area:** The lateral surface ar area that a cuboidis 2lh + 2wh, where **l** is the length,**w** is the width and also **h** is the height.

**SurfaceArea:** The surface ar area of a cuboid is 2lw + 2lh +2wh, where **l** is the length, **w** is the width and **h** is the height.

**Definition the cylinder:**

**A cylinder stands on a one planesurface having circular airplane surfaces top top its top and also bottom. Therefore a cylinderhas two circular aircraft surfaces, one in ~ its base and also another in ~ its top. The hasa curved surface in the middle.**

**It has two edges, in ~ which the two planesurfaces fulfill with the bent surface. This edges are curved edges.See more: What Is 25 Ounces Equals How Many Cups ? 25 Ounces To Cups**

**In a cylinder there space 2 aircraft surfacesand 1 curved surface. There are 2 edges and also no vertices.**