A square prism is basically a cuboid, that has square bases. That has four rectangular faces and also two square-shaped ends. In Geometry, we have studied miscellaneous three-dimensional shapes called solid forms or solids. Some examples are cubes, cuboids, cylinders, prisms, spheres, hemispheres, and also so on.

You are watching: How many edges does a square prism have

A square prism is another kind of 3d form that is a cuboid, through its two-end encounters square in shape. An amazing fact is, all the cubes room square prisms, yet not all the square prisms space cubes. It is since the lateral encounters of the square prism can be rectangle-shaped or square.

In this article, we space going to focus on the square prism definition, types, surface ar area, and volume formulas, net and also examples.


Table of contents:Types that square prismFormulas the square prism

Square prism Definition

A square prism is a three-dimensional shape cuboid figure whose bases space squares and the various other four deals with are rectangle in shape. The opposite sides and also angles are congruent to each other. An instance of a form of a square prism is a magnet bar.

In the offered figure, the bases the the prism room square and lateral deals with are rectangular, and also therefore, the is referred to as a square prism.

*

Properties of Square prism

A square prism has four rectangular faces in between two square faces. Some necessary properties of the square prism are:

A square prism has 6 faces, 12 edges and 8 verticesOpposite sides of square prisms space parallel to each otherOpposite political parties of square prisms are congruent to each otherOpposite angles of square prisms room congruent to each otherDiagonals that square prism bisect every otherConsecutive angle of square prisms space supplementary

Types the Square prism

Square prisms room of 2 types. Castle are:

Right Square PrismOblique Square Prism

Right Square Prism

A prism v square bases is dubbed a square prism. If the lateral deals with of a square prism are perpendicular to its base, then it is referred to as the appropriate square prism

Vertices the a square prism = 8Edges the a square prism = 12Faces that a square prism= 6 (including bases)

Oblique Square Prism

If the lateral faces (rectangular faces) that a square prism room not perpendicular to the square bases, climate it is well-known as an oblique prism.

Square Prism Formulas

Since a square prism is a heavy shape, hence, it has two main formulas:

Surface Area of a square prismVolume that a square prism

Surface Area that a Square Prism

The surface area of a square prism is the measure of the complete area of a surface ar of a three-dimensional solid object. That is expressed in square units. The surface area of a prism is characterized as the sum of twice the basic area and also the lateral surface area of the prism.

The surface ar area of a square prism formula is provided as:


Surface area of the square prism, SA = 2a2 + 4ah square units

where,

a is the side of the square prism

h is the elevation of the square prism.

Volume of a Square prism

The volume the a square prism is a measure up of the populated units the the solid. The volume of a square prism is the number of units provided to fill a cube. The is represented by cubic units. The volume that a square prism formula is as follows,

The volume the a square Prism = Area of base × height of the prism

If “a” is the next of the base, and also “h” is the height of the prism, then:


Volume a Square Prism, V = a2 h cubic units.

Square Prism Net

If we open and also flatten, us can acquire the network of the square prism. The net of the square prism will certainly give an accurate view of two square faces and four rectangular faces.

Square Prism fixed Examples

Q.1: What is the surface area of a square prism whose side is 3 cm and also height is 5 cm?

Solution:

Given:

Side, a = 3 cm

Height, h = 5 cm

The surface area the the square prism, SA = 2a2 + 4ah square units

Now, substitute the offered values

SA = 2(3)2 + 4(3)(5) cm2

SA = 2(9) + 4(15) cm2

SA = 18 + 60 cm2

SA = 78 cm2

Therefore, the surface area the a square prism is 78 cm2

Q.2: What is the volume of a square prism whose side is 3 cm and height is 5 cm?

Solution:

Given:

Side, a = 3 cm

Height, h = 5 cm

The Volume a Square Prism, V = a2 h cubic units.

V = (3)2 (5)

V = 9 (5)

V = 45 cm3

Therefore, the volume the a square prism is 45 cm2.

Practice concerns on Square Prism

If the side length and also height of the square prism are 5cm and 12 cm, respectively, discover its surface area and volume.The volume the a square prism is 160 cu.cm. What is the length of that sides, if the elevation of square prism is 10cm?

Related Articles


Frequently Asked questions – FAQs


What is a square prism?


A square prism is a prism that has actually its end-faces square in shape and the other four faces are usually rectangle-shaped in shape.It a three-dimensional cuboid shape.

What is the formula for square prism?


A square prism has actually two key formulas.Surface area the a square prism = 2a2 + 4ahVolume that a square prism = a2hwhere, a side-length and h is the height of prism.

See more: What Is The Hybridization Of The Central Atom In Sf4? ? Hybridization Of Sf4 (Sulfur Tetrafluoride)


Are every the cubes a square prism?


Yes, every the cubes space square prisms, but not all the square prisms are cubes.