五角

wǔjiǎo
pentagon

CEDICT

Entry Composition

1 五 wǔ
  1. five
  2. 5
2 角 jiǎo
  1. angle
  2. corner
  3. horn
  4. horn-shaped
  5. unit of money equal to 0.1 yuan, or 10 cents (a dime)

classifier: 個