JSFiddle - React, Tailwind, and code Playground

HTML

<ul class="circle">
  <li>
    <div class="text">1</div>
  </li>
  <li>
    <div class="text">2</div>
  </li>
  <li>
    <div class="text">3</div>
  </li>
</ul>

CSS

.circle {
  position: relative;
  padding: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  list-style: none;
  overflow: hidden;
}

li {
  overflow: hidden;
  position: absolute;
  top: -20%;
  right: -20%;
  width: 70%;
  height: 70%;
  transform-origin: 0% 100%;
  border-bottom: solid black 1px;
}

.text {
  position: absolute;
  left: -100%;
  width: 200%;
  height: 200%;
  text-align: center;
  transform: skewY(-30deg) rotate(45deg);
  padding-top: 20px;
}

li:first-child {
  transform: rotate(0deg) skewY(30deg);
}

li:nth-child(2) {
  transform: rotate(120deg) skewY(30deg);
}

li:nth-child(3) {
  transform: rotate(240deg) skewY(30deg);
}