### Rectangular Prism Calculator :

This rectangular prism calculator will help you to work out the volume, surface area, and diagonal of that solid and you get the Calculation below the calculator.

### Rectangular Prism Formula :

The Rectangular prism of the volume_{(cm)} in centimeter is equal to the product of length l_{(cm)} in centimeter and multiply the width w_{(cm)} in centimeter and multiply the height h_{(cm)} in centimeter .Hence the rectangular prism can be written as

The volume of a rectangular prism=Length*width*height cubic units

Volume =l_{(cm)}*w_{(cm)}*h_{(cm)} cubic units

Lateral surface area =p*h[square units]

P → perimeter of a base

H → height of the prism

The perimeter of the rectangular prism is

P=2(l+w)

The lateral surface area (LSA) of a rectangular prism =2*(l+w)h square units

TSA=LSA+2(Base Area)=2(l+w)h+2(l*w)=2lh+2wh+2lw[square units]

Surface Area of a rectangular prism=2(lh+wh+lw) square units

### Problem:1

Calculate the volume of a rectangular prism whose length, width and length are 9cm,6cm, and 3cm respectively ?

### Answer:

Given,

Length l=9cm

Width w=6cm

Height h=3cm

The formula to find the volume of a rectangular prism is

V=length*width*height cubic units

V=9*6*3 cm^{3}

V=162cm^{3}

Therefore the volume of a rectangular prism is 162 cm^{3}

### Problem :2

Calculate the surface area of a rectangular prism whose length, width, and height are 8cm,4cm, 5cm respectively?

### Answer:

Length l=8cm

Width w=4cm

Height h=5cm

The formula to find the area of rectangular prism is

A=2(l*h+w*h+l*w)

A=2(8*5+4*5+8*4)

A=2(100)

A=200 sq cm