YOU SAID:

Acute angles are under ninety degrees

INTO JAPANESE

鋭角が 90 度未満

BACK INTO ENGLISH

Sharp angle less than 90 degrees

INTO JAPANESE

90度未満の鋭角

BACK INTO ENGLISH

Sharp angle of less than 90 degrees

INTO JAPANESE

90度未満の鋭角

BACK INTO ENGLISH

Sharp angle of less than 90 degrees