해법
해법
+1
소수
솔루션 단계
Given:
주어진 원 반지름
주어진 원 둘레
인기 있는 예
Find the 지름 of a circle with an area of 415.48 square inchesThe product of two consecutive numbers is 72. Use a quadratic equation to find the two sets of numbers.An item is regularly priced at 20 dollars . It is on sale for 70% off the regular price. What is the sale price?What was the original price of a football 30% 104If 4 is subtracted from a number, the result is 2.