해법
해법
+1
소수
솔루션 단계
Given:
주어진 원 반지름
주어진 원 영역
인기 있는 예
cruise ship has a large, circular window. It has 지름 of 8 meters. What is the window's area?7 is 8% of what numberWhat is the result when the number 14 is increased by 50%?\backslashEight more than the quotient of a number and 3 is 4Emma is five years older than Joe. The sum of Emma and Joe's age is 140 How old is Joe?