Solid geometry is concerned with three-dimensional shapes. Some examples of three-dimensional shapes are cubes, rectangular solids, prisms, cylinders, spheres, cones and pyramids. We will look at the volume formulas and surface area formulas of the solids. We will also discuss some nets of solids.

The following figures show some examples of shapes in solid geometry. Scroll down the page for more examples, explanations and worksheets for each shape.

The following table gives the volume formulas and surface area formulas for the following solid shapes: Cube, Rectangular Prism, Prism, Cylinder, Sphere, Cone, and Pyramid.

### Cubes

**Worksheets and more examples**

Worksheets on volume and surface area of cubes

More examples on the volume of cubes

More examples on the surface area of cubes

### Rectangular Prisms or Cuboids

*lw* + *lw = *2*lw*

Total area of front and back surfaces is *lh* + *lh
= *2*lh*

Total area of the two side surfaces is *wh* + *wh =
*2*wh*

**Worksheets and more examples**

Worksheets on volume and surface area of rectangular prisms

More examples on the volume of rectangular prisms

More examples on the surface area of rectangular prisms

### Prisms

**Worksheets and more examples**

Worksheets on volume of prisms and pyramids

More examples on the volume of prisms

More examples on the surface area of prisms

### Cylinders

**Worksheets and more examples**

Worksheets on volume of cylinders

Worksheets on surface area of cylinders

Worksheets on volume and surface area of cylinders

Worksheets on the surface area of cylinders and pipes

More examples on the volume of cylinders

More examples on the surface area of cylinders

### Spheres

**Worksheets and more examples**

Worksheets on volume of spheres

Worksheets on surface area of spheres

More examples on the volume of spheres

More examples on the surface area of spheres

### Cones

^{2} = πr(r + s)

**Worksheets and more examples**

Worksheets on the volume of cones

More examples on the volume of cones

More examples on the surface area of cones

### Pyramids

**Worksheets and more examples**

Worksheets on volume of square pyramids

Worksheets on volume of prisms and pyramids

More examples on the volume of pyramids

More examples on the surface area of pyramids

**Worksheets on the surface areas of different solids and composite solids**

Worksheet 1 | Worksheet 2 | Worksheet 3 | Worksheet 4 | Worksheet 5

### Nets Of A Solid

**How to calculate the volume of
prisms, cylinders, pyramids and cones?**

Volumes of Prisms and Cylinders = Area of Base × Height

Volumes of Pyramids and Cones = 1/3 × Area of Base × Height

Examples to show how to calculate the volumes of prisms, cylinders, pyramids and cones.**How to calculate the surface area of a pentagonal prism with the base edge of 6 and height of 8?**
**How to calculate the surface area of cylinders,
pyramids and cones?**

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

The following table gives the volume formulas and surface area formulas for the following solid shapes: Cube, Rectangular Prism, Prism, Cylinder, Sphere, Cone, and Pyramid.

A cube is a three-dimensional figure with six matching square sides.

The figure above shows a cube. The dotted lines indicate edges hidden from your view.

If *s* is the length of one of its sides,
then the volume of the cube is *s* × *s* × *s*

Volume of the cube = *s ^{3}*

The area of each side of a cube is *s*^{2}.
Since a cube has six square-shape sides, its total surface area is
6 times *s*^{2}.

Surface area of
a cube = 6*s*^{2}

Worksheets on volume and surface area of cubes

More examples on the volume of cubes

More examples on the surface area of cubes

A rectangular prism is also called a rectangular solid or a cuboid.

In a rectangular prism, the length, width and height may be of different lengths.

The volume of the above rectangular prism would be the product of the length, width and height that is

Volume of rectangular prism = *lwh*

Surface area of rectangular prism =
2*lw* + 2*lh* + 2*wh* = 2(*lw* + *lh*
+ *wh*)

Worksheets on volume and surface area of rectangular prisms

More examples on the volume of rectangular prisms

More examples on the surface area of rectangular prisms

A prism is a solid that has two congruent parallel bases that are polygons. The polygons form the bases of the prism and the length of the edge joining the two bases is called the height.

Triangle-shaped base | Pentagon-shaped base |

The above diagrams show two prisms: one with a triangle-shaped base called a triangular prism and another with a pentagon-shaped base called a pentagonal prism.

A rectangular solid is a prism with a rectangle-shaped base and can be called a rectangular prism.

The volume of a prism is given by the product of the area of its base and its height.

Volume of prism = area of base × height

The surface area of a prism is equal to 2 times area of base plus perimeter of base times height.

Surface area of prism = 2 ×
area of base + perimeter of base × height

Worksheets on volume of prisms and pyramids

More examples on the volume of prisms

More examples on the surface area of prisms

A cylinder is a solid with two congruent circles joined by a curved surface.

In the above figure, the radius of the circular
base is *r *and the height is *h*. The volume of the
cylinder is the area of the base × height.

_{}

The net of a solid **cylinder **consists
of 2 circles and one rectangle. The curved surface opens up to
form a rectangle.

Surface area = 2 × area of circle + area of rectangle

Surface area of cylinder = 2π*r*^{2}
+ 2π*rh* = 2π*r *(*r + h*)

Worksheets on volume of cylinders

Worksheets on surface area of cylinders

Worksheets on volume and surface area of cylinders

Worksheets on the surface area of cylinders and pipes

More examples on the volume of cylinders

More examples on the surface area of cylinders

A sphere is a solid with all its points the same distance from the center.

_{
}

Worksheets on volume of spheres

Worksheets on surface area of spheres

More examples on the volume of spheres

More examples on the surface area of spheres

A circular cone has a circular base, which is connected by a curved surface to its vertex. A cone is called a right circular cone, if the line from the vertex of the cone to the center of its base is perpendicular to the base.

_{}

The net of a solid **cone**
consists of a small circle and a sector of a larger circle. The
arc of the sector has the same length as the circumference of the
smaller circle.

Surface area of cone = Area of sector + area of circle

= πrs + πrWorksheets on the volume of cones

More examples on the volume of cones

More examples on the surface area of cones

A pyramid is a solid with a polygon base and connected by triangular faces to its vertex. A pyramid is a regular pyramid if its base is a regular polygon and the triangular faces are all congruent isosceles triangles.

_{}

Worksheets on volume of square pyramids

Worksheets on volume of prisms and pyramids

More examples on the volume of pyramids

More examples on the surface area of pyramids

Worksheet 1 | Worksheet 2 | Worksheet 3 | Worksheet 4 | Worksheet 5

An area of study closely related to solid geometry is nets of a solid. Imagine making cuts along some edges of a solid and opening it up to form a plane figure. The plane figure is called the net of the solid.

The following figures show the two possible nets for the cube.

Volumes of Prisms and Cylinders = Area of Base × Height

Volumes of Pyramids and Cones = 1/3 × Area of Base × Height

Examples to show how to calculate the volumes of prisms, cylinders, pyramids and cones.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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