Need to covert these lines from C++ to Javascript

Hi everyone,

I'm still learning java and I have this code that I used in a C++ app and now need to convert it to java. Can anyone help me?

It is mainly the vx and vy lines I don't know how to convert

Thanks!

Code:

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            float spd = 200;
            double deg = 45;
            double rad;
            rad = 3.14159265358979323846 / 180 * deg; 
            vx = (float)cos(rad) * spd;
            vy = (float)sin(rad) * spd;
            X1 = 150;   
            Y1 = 380;

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Actually for the vy line would I do this for it?

Code:

---

      vy = math.sin(rad) * spd;

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http://www.w3schools.com/jsref/jsref_obj_math.asp
I hope it will help :)

:wave: