해법
해법
솔루션 단계
Given:
주어진 원 둘레
인기 있는 예
half of a number is at least 14The area of a circle is 16pi in². What is the 원둘레, in inches? Express your answer in terms of pipi.The diameter of a circle is 8 meters. What is the 원둘레?Negative one sixth of a number is less than-9Jin went shopping for a new pair of pants. Sales tax where he lives is 5%. The price of the pair of pants is 36. Find the total price including tax. Round to the nearest cent.