Acute angle, , Less than 90o, The smallest type, Obtuse angle, , More than 90o and less than 180o, , Straight angle, , 1800, The biggest angle, Right angle, 90o, , the square has 4 angles of this type.

순위표

비주얼 스타일

옵션

템플릿 전환하기

)
자동 저장된 게임을 복구할까요?