Question

How to calculate the surface area of a pyramid in Kotlin

Answer 1

import kotlin.math.sqrt
import kotlin.math.pow

fun surfaceAreaOfPyramid(sideLength: Double, height: Double): Double {
    val surfaceArea = (sideLength * sideLength) + 2 * 
                      (sideLength * sqrt(height.pow(2) + (sideLength / 2).pow(2)))
    return surfaceArea
}

fun main() {
    val sideLength = 8.0
    val height = 14.0
    
    println(surfaceAreaOfPyramid(sideLength, height))
}



 
/*
run:

296.96351645697655
 
*/

 

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