์ด ๊ฐœ๋…์œผ๋กœ

sinํŒŒ์ด = sin3.14์ž„




0.3์€ ๋Œ€์ถฉ ์ €์ •๋„ ๋ ๊ฑฐ๊ณ 

๋‹จ์œ„์›๊ธฐ์ค€ y์ขŒํ‘œ๊ฐ€ sin์„ธํƒ€๋‹ˆ๊นŒ


sin0.3์€ ์ € y์ขŒํ‘œ ๋ผ๊ณ  ์ƒ๊ฐํ•ด๋„๋˜๋Š”์ง€ ๊ถ๊ธˆํ•จ