1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a member of a buddhist people inhabiting the area of the mekong river in ___s and thailand and speaking the ___ language; related to the thais 2) a kind of person 3) the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846... DOWN 1) either of two fleshy folds of tissue that surround the mouth and play a role in speaking 2) united states prizefighter who won the world heavyweight championship three times (born in 1942) 3) a state in south central united states ** Scroll down for solution. ** Are you sure you want to peek? lao ilk pis