$(3$ points$)$ Write a Java program called MoreArithmetic using java.lang.Math classes that display the

following on the console. Use Math.PI and Math.pow$($a$,$ b$)$ and do not manually type in the

numerical results for pi$,$ pi $*2,$ pi$^2.$ Copy&Paste your source code and screenshot your console

output.

pi is $3\mathrm{.}141592653589793$

pi $*2$ is $6\mathrm{.}283185307179586$

pi$^2$ is $9\mathrm{.}869604401089358$