正弦定理 zhèng xián dìng lǐ

DEFINITIONS

  1. law of sines

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
弦 xián
HSK 6
string; hypotenuse, crescent
定 dìng
HSK 3
decide, settle, fix
理 lǐ
HSK 3
reason, logic; manage