The figure above shows the length of the sides of an equiang
来源:学生作业帮 编辑:神马作文网作业帮 分类:数学作业 时间:2024/09/29 10:28:01
The figure above shows the length of the sides of an equiangular polygon.What is the area of the polygon?
这道题自己会做了 求下面这道题解题思路
O and P are the centers of two circles .If each circle has radius r,what is the area of the shaded region
如图,图中多边形各边长已经在图中标出且该多边形各内角相等那么其面积是?
显然各内角为135.然后很显然该多边形非常对称,所以连接对应顶点可以知道其面积为5个面积为1的正方形加4个腰为1的等腰直角三角形,所以面积为7.
如图,两圆有相同半径设为r,那么图中阴影部分面积为多少?
连接O与P,它将图形分为2个边长为r的等边三角形,所以面积为r平方乘根号3除2.
显然各内角为135.然后很显然该多边形非常对称,所以连接对应顶点可以知道其面积为5个面积为1的正方形加4个腰为1的等腰直角三角形,所以面积为7.
如图,两圆有相同半径设为r,那么图中阴影部分面积为多少?
连接O与P,它将图形分为2个边长为r的等边三角形,所以面积为r平方乘根号3除2.
The figure above shows part of a circle whose circumference
一道英语写的数学题14. In the figure above, the length of minor arc AB
求翻译GRE数学题The figure above shows the dimensions of a semicirc
数学练习题.GWDThe figure above shows the dimensions of a semicirc
SAT数学题The figure above shows.
求原理The figure above shows the production possibilities front
经济学问题,原理The figure above shows the production possibilities
英语翻译Figure 9 shows the amplitude and phaseresponses of an id
6.The figure below shows an open view of a circle divided in
The venn diagram above shows the distribution of 30 science
the graph shows the length of the spring increases as the ma
In the figure, the side length of a regular hexagon and the