Question: letters are in korean alphabet?
Answer: Hangul, (Korean: “Great Script”)also spelled Hangeul or Han'gŭl, alphabetic system used for writing the Korean language. The system, known as Chosŏn muntcha in North Korea, consists of 24 letters (originally 28), including 14 consonants and 10 vowels. The consonant characters are formed with curved or angled lines.