<map name="infographic">
    <area shape="poly" coords="130,147,200,107,254,219,130,228"
          href="https://developer.mozilla.org/docs/Web/HTML"
          target="_blank" alt="HTML" />
    <area shape="poly" coords="130,147,130,228,6,219,59,107"
          href="https://developer.mozilla.org/docs/Web/CSS"
          target="_blank" alt="CSS" />
    <area shape="poly" coords="130,147,200,107,130,4,59,107"
          href="https://developer.mozilla.org/docs/Web/JavaScript"
          target="_blank" alt="JavaScript" />
</map>
<img usemap="#infographic" src="/media/examples/mdn-info2.png" alt="MDN infographic" />

Output