# Kotlin program to find area of a cylinder

Kotlin | Area of a cylinder: Here, we are going to implement a Kotlin program to find area of a cylinder.
Submitted by IncludeHelp, on May 08, 2020

A cylinder is a three-dimensional structure which has circular bases parallel to each other.

Formula to find area of a cylinder: 2*PI*(radius+height)

Give radius and height, we have to find area of a cylinder.

Example:

```    Input:
Height = 7

Output:
Surface Area of Cylinder is :75.39822368615503
```

### Program to find area of a cylinder in Kotlin

```package com.includehelp

import java.util.*

//Main Function , Entry point of Program
fun main(args: Array<String>) {

//Input Stream
val scanner = Scanner(System.`in`)

print("Enter Radius of Cylinder : ")

//Input Height
print("Enter Height of Cylinder : ")
val height = scanner.nextDouble()

//Cylinder Surface Area

//Print Area
println("Surface Area of Cylinder is :\$areaCylinder")
}
```

Output

```Run 1:
Enter Radius of Cylinder : 5
Enter Height of Cylinder : 7
Surface Area of Cylinder is :75.39822368615503
---
Run 2:
Enter Radius of Cylinder : 29
Enter Height of Cylinder : 4
Surface Area of Cylinder is :207.34511513692635
```