解答
解答
求解步骤
Divide the numbers:
流行的例子
Find the 半径 of a circle with an area of 25 square units.The sum of two number is 61. If the larger number is seven less than three times the smaller number, find both numbersThe 半径 of a circle is 10 m. Find its area to the nearest whole number.two times the sum of a number and 7 is 3A rectangular goat pen is 10 meters long and 7 meters wide. What is its 面积?