解
解
解答ステップ
Translate the problem into an equation
Solve the equation
人気の例
The radius of a 円 is 9 miles. What is the 円's area?The diameter of a circle is 17 cm. Find its 円周 in terms of pipi.What is the volume of a sphere with a 半径 of 34.2 m, rounded to the nearest tenth of a cubic meter?The radius of a 円 is 7 in. Find its area in terms of pipi.What is the volume of a sphere with a 半径 of 3 m, rounded to the nearest tenth of a cubic meter?