This is for C # on visual Studio

Write a class that represents a circle. Class Circle should include a Radius property and the following read$-$only properties:

$1.$ Diameter $(2$ times radius$)$

$2.$ Area $($pi times radius squared$)$

$3.$ Circumference $(2$ x pi x radius$)$

Use Math.PI for pi$.$ The read$-$only properties do not have backing fields. Instead, they use the Radius property to determine their return value. Include a constructor with a single parameter representing the radius.

Finally, write an app to test your new Circle class. The app must create a new circle and test each of its members, including the constructor and all get and set accessors. You do not need to draw a circle on the form.