How to convert degrees to radians and radians to degrees in Go?

To convert degrees to radians, you can use the formula:

radians = degrees * (π / 180)

Here's an example function in Go that converts degrees to radians:

package main

import (
	"fmt"
	"math"
)

func degreesToRadians(degrees float64) float64 {
	return degrees * (math.Pi / 180)
}

func main() {
	degrees := 45.0
	radians := degreesToRadians(degrees)
	fmt.Printf("%.2f degrees = %.2f radians\n", degrees, radians)
}

To convert radians to degrees, you can use the formula:

degrees = radians * (180 / π)

Here's an example function in Go that converts radians to degrees:

package main

import (
	"fmt"
	"math"
)

func radiansToDegrees(radians float64) float64 {
	return radians * (180 / math.Pi)
}

func main() {
	radians := math.Pi / 4
	degrees := radiansToDegrees(radians)
	fmt.Printf("%.2f radians = %.2f degrees\n", radians, degrees)
}

You can adjust the precision of the output by using the fmt.Printf function with the desired format specifier (e.g., %.2f for 2 decimal places).