解答
解答
求解步骤
Given:
给定 的圆半径:
给定 的圆面积:
流行的例子
The 40th term of the number sequence is 119.(b) Work out the 41st term of the number sequence.A land is in the shape of rectangle. Find the 面积 of the land whose side lengths are 3sqrt(8) inches and 2sqrt(8) inches.What number is 29% of 45127.5 is 250% of what numbera number decreased by four, then divided by two, is eight