const radius = 100;

​

function setup() {

  createCanvas(400, 400);

  angleMode(DEGREES); // Change the mode to DEGREES

}

​

function draw() {

  background(220);

  // start at center

  translate(width / 2, height / 2);

  // let's go for a spin

  // rotate(frameCount/10);

  for(let i=0; i<amount; i++) {

    push();

    const degree = (i/amount-1) * 360;

    rotate(degree);

    translate(radius, 0);

    rect(-10, -10, 40, 20);

    pop();

  }

}