angle R equals angle T
angle r equals angle t .
æ ŋ ɡ ə l WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY æ ŋ ɡ ə l WORD_BOUNDARY t iː WORD_BOUNDARY
a n g l e WORD_BOUNDARY r WORD_BOUNDARY e q u a l s WORD_BOUNDARY a n g l e WORD_BOUNDARY t WORD_BOUNDARY