Beginners Programs :

Java Program To Calculate Area Of Rhombus | 4 Ways

Java program to find the area of a rhombus or calculate the area of a rhombus. We also added the online compiler and execution tool in order to check the program for your values. There were so many methods to find/calculate.

What is a rhombus ?

A rhombus is a flat shaped , which have equal in length of all sides and opposite sides are equal and angles too.

area of a rhombus java program

What is the formula  ?

There may be so many methods to find the area of a rhombus. Here we share the simple formula. Check it out.

 ( Diagonal(D1)*Diagonal(D2)/2 )

Here is the sample program method -1 # Online execution tool # java program to find area of rhombus #

Output :

Online Execution Tool for the above rhombus code : 

How simple it was right ? If you were new to java programming and have no idea how the above program works , then check out the below guide about java program.

Code explanation : 

– Which reads the input values from the main system and submit them to the main block code or consider it has a pillar for the program. The main block scanner function will use the main Methods from JDK package.

– It’s a blueprint , where objects are created within a class.

– The scanner is a method , which reads the input values from the system. And , the is a function which can read the values from your system(

– Syntax to represent the output values.

– It is a method , which takes a string as an argument and converts into the double format. Where D1 is named for memory space name , where you store the values. Nextdouble(); the values store and return to next function.same as follows for the rest of the code too.

– The java formula.

– Output displayed here.

That’s the complete explanation of the above code. For a subject purpose , we have shared the two more examples here check it out.

Sample Method – 2 #

Here is the another sample method to calculate # Sample Method – 2#

Note : The following program is just for a subject purpose. Because we are directly dumping the variables into the program ,such that there is no need to give the input variables on the cmd screen #Justforsubjectpurpose#

Output : 

What is the difference between ” Int ” and ” Double ” ? 

If you check out compare the sample code #1 and sample code #2. We have changed the data variables. The only difference is where the double can use to represent the values in decimals points to (135.0) , whereas in Int , only the integer values will be displayed on the screen too( 135).

Sample method # 3 :

What if you don’t know the value of diagonal , then how can you calculate area. Well , here is the method to find out the diagonal.

A rhombus is nothing but  the combination of two triangles. If you know the value of one length , then you can know the value of another length since the opposite sides are parallel.

Once, you know the value of a side. Then you can find out the diagonal with the help of hypotenuse. And , now find out the area of a triangle of two triangles , and then sum-it-up to get the area.