Circle with an <b>arc</b>, <b>sector</b> and <b>segment</b> (version in Swedish).
<a href="//commons.wikimedia.org/wiki/User:Taylor_49" title="User:Taylor 49">Taylor 49</a>
derivative of <a href="//commons.wikimedia.org/wiki/File:Circle_slices-en.svg" title="File:Circle slices-en.svg">File:Circle slices-en.svg</a>